fix lots of little issues reported by codacy

app.js

@@ -12,13 +12,11 @@ function create (env, ctx) {
   app.set('title', appInfo);
   app.enable('trust proxy'); // Allows req.secure test on heroku https connections.
 
-  app.use(compression({filter: shouldCompress}));
+  app.use(compression({filter: function shouldCompress(req, res) {
-
+    //TODO: return false here if we find a condition where we don't want to compress
-  function shouldCompress(req, res) {
+    // fallback to standard filter function
-      //TODO: return false here if we find a condition where we don't want to compress
+    return compression.filter(req, res);
-      // fallback to standard filter function
+  }}));
-      return compression.filter(req, res);
-  }
 
   //if (env.api_secret) {
   //    console.log("API_SECRET", env.api_secret);

env.js

@@ -12,9 +12,9 @@ function config ( ) {
    * First inspect a bunch of environment variables:
    *   * PORT - serve http on this port
    *   * MONGO_CONNECTION, CUSTOMCONNSTR_mongo - mongodb://... uri
-   *   * CUSTOMCONNSTR_mongo_collection - name of mongo collection with "sgv" documents
+   *   * CUSTOMCONNSTR_mongo_collection - name of mongo collection with `sgv` documents
    *   * API_SECRET - if defined, this passphrase is fed to a sha1 hash digest, the hex output is used to create a single-use token for API authorization
-   *   * NIGHTSCOUT_STATIC_FILES - the "base directory" to use for serving
+   *   * NIGHTSCOUT_STATIC_FILES - the `base directory` to use for serving
    *     static files over http.  Default value is the included `static`
    *     directory.
    */
@@ -23,10 +23,10 @@ function config ( ) {
 
   if (readENV('APPSETTING_ScmType') == readENV('ScmType') && readENV('ScmType') == 'GitHub') {
     env.head = require('./scm-commit-id.json');
-    console.log("SCM COMMIT ID", env.head);
+    console.log('SCM COMMIT ID', env.head);
   } else {
     git.short(function record_git_head (head) {
-      console.log("GIT HEAD", head);
+      console.log('GIT HEAD', head);
       env.head = head || readENV('SCM_COMMIT_ID') || readENV('COMMIT_HASH', '');
     });
   }
@@ -54,7 +54,7 @@ function config ( ) {
   env.profile_collection = readENV('MONGO_PROFILE_COLLECTION', 'profile');
   env.devicestatus_collection = readENV('MONGO_DEVICESTATUS_COLLECTION', 'devicestatus');
 
-  env.enable = readENV('ENABLE', "");
+  env.enable = readENV('ENABLE', '');
 
   env.defaults = { // currently supported keys must defined be here
     'units': 'mg/dL'
@@ -127,7 +127,7 @@ function config ( ) {
   // if a passphrase was provided, get the hex digest to mint a single token
   if (useSecret) {
     if (readENV('API_SECRET').length < consts.MIN_PASSPHRASE_LENGTH) {
-      var msg = ["API_SECRET should be at least", consts.MIN_PASSPHRASE_LENGTH, "characters"];
+      var msg = ['API_SECRET should be at least', consts.MIN_PASSPHRASE_LENGTH, 'characters'];
       var err = new Error(msg.join(' '));
       // console.error(err);
       throw err;
@@ -170,9 +170,9 @@ function config ( ) {
     console.warn('BG_HIGH is now ' + env.thresholds.bg_high);
   }
 
-  //if any of the BG_* thresholds are set, default to "simple" otherwise default to "predict" to preserve current behavior
+  //if any of the BG_* thresholds are set, default to `simple` otherwise default to `predict` to preserve current behavior
   var thresholdsSet = readIntENV('BG_HIGH') || readIntENV('BG_TARGET_TOP') || readIntENV('BG_TARGET_BOTTOM') || readIntENV('BG_LOW');
-  env.alarm_types = readENV('ALARM_TYPES') || (thresholdsSet ? "simple" : "predict");
+  env.alarm_types = readENV('ALARM_TYPES') || (thresholdsSet ? 'simple' : 'predict');
 
   //TODO: maybe get rid of ALARM_TYPES and only use enable?
   if (env.alarm_types.indexOf('simple') > -1) {
@@ -223,8 +223,8 @@ function readENV(varName, defaultValue) {
         || process.env[varName]
         || process.env[varName.toLowerCase()];
 
-  if (typeof value === 'string' && value.toLowerCase() == 'on') value = true;
+  if (typeof value === 'string' && value.toLowerCase() == 'on') { value = true; }
-  if (typeof value === 'string' && value.toLowerCase() == 'off') value = false;
+  if (typeof value === 'string' && value.toLowerCase() == 'off') { value = false; }
 
   return value != null ? value : defaultValue;
 }

lib/api/devicestatus/index.js

@@ -3,48 +3,49 @@
 var consts = require('../../constants');
 
 function configure (app, wares, ctx) {
-    var express = require('express'),
+  var express = require('express'),
-        api = express.Router( );
+    api = express.Router( );
 
-    // invoke common middleware
+  // invoke common middleware
-    api.use(wares.sendJSONStatus);
+  api.use(wares.sendJSONStatus);
-    // text body types get handled as raw buffer stream
+  // text body types get handled as raw buffer stream
-    api.use(wares.bodyParser.raw( ));
+  api.use(wares.bodyParser.raw( ));
-    // json body types get handled as parsed json
+  // json body types get handled as parsed json
-    api.use(wares.bodyParser.json( ));
+  api.use(wares.bodyParser.json( ));
-    // also support url-encoded content-type
+  // also support url-encoded content-type
-    api.use(wares.bodyParser.urlencoded({ extended: true }));
+  api.use(wares.bodyParser.urlencoded({ extended: true }));
 
-    // List settings available
+  // List settings available
-    api.get('/devicestatus/', function(req, res) {
+  api.get('/devicestatus/', function(req, res) {
-        var q = req.query;
+    var q = req.query;
-        if (!q.count) {
+    if (!q.count) {
-          q.count = 10;
+      q.count = 10;
+    }
+    ctx.devicestatus.list(q, function (err, results) {
+      return res.json(results);
+    });
+  });
+
+  function config_authed (app, api, wares, ctx) {
+
+    api.post('/devicestatus/', /*TODO: auth disabled for quick UI testing... wares.verifyAuthorization, */ function(req, res) {
+      var obj = req.body;
+      ctx.devicestatus.create(obj, function (err, created) {
+        if (err) {
+          res.sendJSONStatus(res, consts.HTTP_INTERNAL_ERROR, 'Mongo Error', err);
+        } else {
+          res.json(created);
         }
-        ctx.devicestatus.list(q, function (err, results) {
+      });
-            return res.json(results);
-        });
     });
 
-    function config_authed (app, api, wares, ctx) {
+  }
 
-        api.post('/devicestatus/', /*TODO: auth disabled for quick UI testing... wares.verifyAuthorization, */ function(req, res) {
+  if (app.enabled('api') || true /*TODO: auth disabled for quick UI testing...*/) {
-            var obj = req.body;
+    config_authed(app, api, wares, ctx);
-            ctx.devicestatus.create(obj, function (err, created) {
+  }
-                if (err)
-                    res.sendJSONStatus(res, consts.HTTP_INTERNAL_ERROR, 'Mongo Error', err);
-                else
-                    res.json(created);
-            });
-        });
 
-    }
+  return api;
-
-    if (app.enabled('api') || true /*TODO: auth disabled for quick UI testing...*/) {
-        config_authed(app, api, wares, ctx);
-    }
-
-    return api;
 }
 
 module.exports = configure;

lib/api/index.js

@@ -19,7 +19,7 @@ function create (env, ctx) {
   // Only allow access to the API if API_SECRET is set on the server.
   app.disable('api');
   if (env.api_secret) {
-    console.log("API_SECRET", env.api_secret);
+    console.log('API_SECRET', env.api_secret);
     app.enable('api');
   }
 
@@ -28,7 +28,7 @@ function create (env, ctx) {
     app.extendedClientSettings = ctx.plugins && ctx.plugins.extendedClientSettings ? ctx.plugins.extendedClientSettings(env.extendedSettings) : {};
     env.enable.toLowerCase().split(' ').forEach(function (value) {
       var enable = value.trim();
-      console.info("enabling feature:", enable);
+      console.info('enabling feature:', enable);
       app.enable(enable);
     });
   }

lib/api/status.js

@@ -9,7 +9,7 @@ function configure (app, wares) {
     'json', 'svg', 'csv', 'txt', 'png', 'html', 'js'
   ]));
   // Status badge/text/json
-  api.get('/status', function (req, res, next) {
+  api.get('/status', function (req, res) {
       var info = { status: 'ok'
           , apiEnabled: app.enabled('api')
           , careportalEnabled: app.enabled('api') && app.enabled('careportal')
@@ -34,13 +34,13 @@ function configure (app, wares) {
           res.redirect(302, badge + '.svg');
         },
         js: function ( ) {
-          var head = "this.serverSettings =";
+          var head = 'this.serverSettings =';
           var body = JSON.stringify(info);
           var tail = ';';
           res.send([head, body, tail].join(' '));
         },
         text: function ( ) {
-          res.send("STATUS OK");
+          res.send('STATUS OK');
         },
         json: function ( ) {
           res.json(info);

lib/api/treatments/index.js

@@ -3,44 +3,45 @@
 var consts = require('../../constants');
 
 function configure (app, wares, ctx) {
-    var express = require('express'),
+  var express = require('express'),
-        api = express.Router( );
+    api = express.Router( );
 
-    // invoke common middleware
+  // invoke common middleware
-    api.use(wares.sendJSONStatus);
+  api.use(wares.sendJSONStatus);
-    // text body types get handled as raw buffer stream
+  // text body types get handled as raw buffer stream
-    api.use(wares.bodyParser.raw( ));
+  api.use(wares.bodyParser.raw( ));
-    // json body types get handled as parsed json
+  // json body types get handled as parsed json
-    api.use(wares.bodyParser.json( ));
+  api.use(wares.bodyParser.json( ));
-    // also support url-encoded content-type
+  // also support url-encoded content-type
-    api.use(wares.bodyParser.urlencoded({ extended: true }));
+  api.use(wares.bodyParser.urlencoded({ extended: true }));
 
-    // List treatments available
+  // List treatments available
-    api.get('/treatments/', function(req, res) {
+  api.get('/treatments/', function(req, res) {
-        ctx.treatments.list({find: req.params}, function (err, results) {
+    ctx.treatments.list({find: req.params}, function (err, results) {
-            return res.json(results);
+      return res.json(results);
-        });
+    });
+  });
+
+  function config_authed (app, api, wares, ctx) {
+
+    api.post('/treatments/', /*TODO: auth disabled for now, need to get login figured out... wares.verifyAuthorization, */ function(req, res) {
+      var treatment = req.body;
+      ctx.treatments.create(treatment, function (err, created) {
+        if (err) {
+          res.sendJSONStatus(res, consts.HTTP_INTERNAL_ERROR, 'Mongo Error', err);
+        } else {
+          res.json(created);
+        }
+      });
     });
 
-    function config_authed (app, api, wares, ctx) {
+  }
 
-        api.post('/treatments/', /*TODO: auth disabled for now, need to get login figured out... wares.verifyAuthorization, */ function(req, res) {
+  if (app.enabled('api') && app.enabled('careportal')) {
-            var treatment = req.body;
+    config_authed(app, api, wares, ctx);
-            ctx.treatments.create(treatment, function (err, created) {
+  }
-                if (err)
-                    res.sendJSONStatus(res, consts.HTTP_INTERNAL_ERROR, 'Mongo Error', err);
-                else
-                    res.json(created);
-            });
-        });
 
-    }
+  return api;
-
-    if (app.enabled('api') && app.enabled('careportal')) {
-        config_authed(app, api, wares, ctx);
-    }
-
-    return api;
 }
 
 module.exports = configure;

lib/bootevent.js

@@ -35,7 +35,7 @@ function boot (env) {
   }
 
   function ensureIndexes (ctx, next) {
-    console.info("Ensuring indexes");
+    console.info('Ensuring indexes');
     ctx.store.ensureIndexes(ctx.entries( ), ctx.entries.indexedFields);
     ctx.store.ensureIndexes(ctx.treatments( ), ctx.treatments.indexedFields);
     ctx.store.ensureIndexes(ctx.devicestatus( ), ctx.devicestatus.indexedFields);

lib/bus.js

@@ -25,7 +25,7 @@ function init (env, ctx) {
   }
 
   function ender ( ) {
-    if (id) cancelInterval(id);
+    if (id) { cancelInterval(id); }
     stream.emit('end');
   }
 

lib/data.js

@@ -2,7 +2,6 @@
 
 var _ = require('lodash');
 var async = require('async');
-var utils = require('./utils')();
 var ObjectID = require('mongodb').ObjectID;
 
 function uniq(a) {
@@ -71,7 +70,7 @@ function init(env, ctx) {
 
     async.parallel({
       entries: function (callback) {
-        var q = {find: {"date": {"$gte": earliest_data}}};
+        var q = {find: {date: {$gte: earliest_data}}};
         ctx.entries.list(q, function (err, results) {
           if (!err && results) {
             var mbgs = [];
@@ -99,7 +98,7 @@ function init(env, ctx) {
         })
       }, cal: function (callback) {
         //FIXME: date $gte?????
-        var cq = {count: 1, find: {"type": "cal"}};
+        var cq = {count: 1, find: {type: 'cal'}};
         ctx.entries.list(cq, function (err, results) {
           if (!err && results) {
             var cals = [];
@@ -115,7 +114,7 @@ function init(env, ctx) {
           callback();
         });
       }, treatments: function (callback) {
-        var tq = {find: {"created_at": {"$gte": new Date(treatment_earliest_data).toISOString()}}};
+        var tq = {find: {created_at: {$gte: new Date(treatment_earliest_data).toISOString()}}};
         ctx.treatments.list(tq, function (err, results) {
           if (!err && results) {
             var treatments = results.map(function (treatment) {
@@ -140,7 +139,7 @@ function init(env, ctx) {
           if (!err && results) {
             // There should be only one document in the profile collection with a DIA.  If there are multiple, use the last one.
             var profiles = [];
-            results.forEach(function (element, index, array) {
+            results.forEach(function (element) {
               if (element) {
                 if (element.dia) {
                   profiles[0] = element;
@@ -173,7 +172,7 @@ function init(env, ctx) {
     var changesFound = false;
 
     // if there's no updates done so far, just return the full set
-    if (!oldData.sgvs) return newData;
+    if (!oldData.sgvs) { return newData; }
 
     function nsArrayDiff(oldArray, newArray) {
       var seen = {};
@@ -203,23 +202,25 @@ function init(env, ctx) {
     var compressibleArrays = ['sgvs', 'treatments', 'mbgs', 'cals'];
 
     for (var array in compressibleArrays) {
-      var a = compressibleArrays[array];
+      if (compressibleArrays.hasOwnProperty(array)) {
-      if (newData.hasOwnProperty(a)) {
+        var a = compressibleArrays[array];
+        if (newData.hasOwnProperty(a)) {
 
-        // if previous data doesn't have the property (first time delta?), just assign data over
+          // if previous data doesn't have the property (first time delta?), just assign data over
-        if (!oldData.hasOwnProperty(a)) {
+          if (!oldData.hasOwnProperty(a)) {
-          delta[a] = newData[a];
+            delta[a] = newData[a];
-          changesFound = true;
+            changesFound = true;
-          continue;
+            continue;
-        }
+          }
-        
+
-        // Calculate delta and assign delta over if changes were found
+          // Calculate delta and assign delta over if changes were found
-        var deltaData = nsArrayDiff(oldData[a], newData[a]);
+          var deltaData = nsArrayDiff(oldData[a], newData[a]);
-        if (deltaData.length > 0) {
+          if (deltaData.length > 0) {
-          console.log('delta changes found on', a);
+            console.log('delta changes found on', a);
-          changesFound = true;
+            changesFound = true;
-          sort(deltaData);
+            sort(deltaData);
-          delta[a] = deltaData;
+            delta[a] = deltaData;
+          }
         }
       }
     }
@@ -238,7 +239,7 @@ function init(env, ctx) {
       }
     }
 
-    if (changesFound) return delta;
+    if (changesFound) { return delta; }
     return newData;
   };
 

lib/devicestatus.js

@@ -2,39 +2,40 @@
 
 function storage (collection, ctx) {
 
-    function create(obj, fn) {
+  function create(obj, fn) {
-        if (! obj.hasOwnProperty("created_at")){
+    if (! obj.hasOwnProperty('created_at')){
-            obj.created_at = (new Date()).toISOString();
+      obj.created_at = (new Date()).toISOString();
-        }
-        api().insert(obj, function (err, doc) {
-            fn(null, doc);
-        });
     }
+    api().insert(obj, function (err, doc) {
+      fn(null, doc);
+    });
+  }
 
-    function create_date_included(obj, fn) {
+  function create_date_included(obj, fn) {
-        api().insert(obj, function (err, doc) {
+    api().insert(obj, function (err, doc) {
-            fn(null, doc);
+      fn(null, doc);
-        });
+    });
 
-    }
+  }
 
-    function last(fn) {
+  function last(fn) {
-        return api().find({}).sort({created_at: -1}).limit(1).toArray(function (err, entries) {
+    return api().find({}).sort({created_at: -1}).limit(1).toArray(function (err, entries) {
-            if (entries && entries.length > 0)
+      if (entries && entries.length > 0) {
-                fn(err, entries[0]);
+        fn(err, entries[0]);
-            else
+      } else {
-                fn(err, null);
+        fn(err, null);
-        });
+      }
-    }
+    });
+  }
 
-    function list(opts, fn) {
+  function list(opts, fn) {
-        var q = opts && opts.find ? opts.find : { };
+    var q = opts && opts.find ? opts.find : { };
-        return ctx.store.limit.call(api().find(q).sort({created_at: -1}), opts).toArray(fn);
+    return ctx.store.limit.call(api().find(q).sort({created_at: -1}), opts).toArray(fn);
-    }
+  }
 
-    function api() {
+  function api() {
-        return ctx.store.db.collection(collection);
+    return ctx.store.db.collection(collection);
-    }
+  }
 
 
   api.list = list;

lib/entries.js

@@ -2,7 +2,6 @@
 
 var es = require('event-stream');
 var sgvdata = require('sgvdata');
-var units = require('./units')();
 var ObjectID = require('mongodb').ObjectID;
 
 /**********\
@@ -86,7 +85,7 @@ function storage(env, ctx) {
     // receives entire list at end of stream
     function done (err, result) {
       // report any errors
-      if (err) return fn(err, result);
+      if (err) { return fn(err, result); }
       // batch insert a list of records
       create(result, fn);
     }
@@ -127,15 +126,17 @@ function storage(env, ctx) {
 
   function getEntry(id, fn) {
     with_collection(function(err, collection) {
-      if (err)
+      if (err) {
         fn(err);
-      else
+      } else {
-        collection.findOne({"_id": ObjectID(id)}, function (err, entry) {
+        collection.findOne({_id: ObjectID(id)}, function (err, entry) {
-          if (err)
+          if (err) {
             fn(err);
-          else
+          } else {
             fn(null, entry);
+          }
         });
+      }
     });
   }
 

lib/middleware/send-json-status.js

@@ -2,17 +2,16 @@
 
 // Craft a JSON friendly status (or error) message.
 function sendJSONStatus(res, status, title, description, warning) {
-    var json = {
+  var json = {
-        status: status,
+    status: status,
-        message: title,
+    message: title,
-        description: description
+    description: description
-    };
+  };
 
-    // Add optional warning message.
+  // Add optional warning message.
-    if (warning)
+  if (warning) { json.warning = warning; }
-        json.warning = warning;
 
-    res.status(status).json(json);
+  res.status(status).json(json);
 }
 
 function configure ( ) {

lib/mqtt.js

@@ -7,34 +7,34 @@ var direction = require('sgvdata/lib/utils').direction;
 var mqtt = require('mqtt');
 var moment = require('moment');
 
-function process(client) {
+function process ( ) {
-    var stream = es.through(
+  var stream = es.through(
-        function _write(data) {
+    function _write(data) {
-            this.push(data);
+      this.push(data);
-        }
-    );
-    return stream;
-}
-
-function every(storage) {
-    function iter(item, next) {
-        storage.create(item, next);
     }
-
+  );
-    return es.map(iter);
+  return stream;
 }
 
-function downloader() {
+function every (storage) {
-    var opts = {
+  function iter(item, next) {
-        model: decoders.models.G4Download
+    storage.create(item, next);
-        , json: function (o) {
+  }
-            return o;
+
-        }
+  return es.map(iter);
-        , payload: function (o) {
+}
-            return o;
+
-        }
+function downloader () {
-    };
+  var opts = {
-    return decoders(opts);
+    model: decoders.models.G4Download
+    , json: function (o) {
+      return o;
+    }
+    , payload: function (o) {
+      return o;
+    }
+  };
+  return decoders(opts);
 }
 
 function toSGV (proto, vars) {
@@ -71,9 +71,9 @@ function toTimestamp (proto, receiver_time, download_time) {
   var record_offset = receiver_time - proto.sys_timestamp_sec;
   var record_time = download_time.clone( ).subtract(record_offset, 'second');
   var obj = {
-      device: 'dexcom'
+    device: 'dexcom'
-      , date: record_time.unix() * 1000
+    , date: record_time.unix() * 1000
-      , dateString: record_time.format( )
+    , dateString: record_time.format( )
   };
   return obj;
 }
@@ -121,7 +121,7 @@ function sgvSensorMerge(packet) {
       } else {
         console.info('mismatch or missing, sgv: ', sgv, ' sensor: ', sensor);
         //timestamps aren't close enough so add both
-        if (sgv) merged.push(sgv);
+        if (sgv) { merged.push(sgv); }
         //but the sensor will become and sgv now
         if (sensor) {
           sensor.type = 'sgv';
@@ -159,99 +159,99 @@ function iter_mqtt_record_stream (packet, prop, sync) {
   var stream = es.readArray(list || [ ]);
   var receiver_time = packet.receiver_system_time_sec;
   var download_time = moment(packet.download_timestamp);
-    function map(item, next) {
+  function map(item, next) {
-        var timestamped = toTimestamp(item, receiver_time, download_time.clone( ));
+    var timestamped = toTimestamp(item, receiver_time, download_time.clone( ));
-        var r = sync(item, timestamped);
+    var r = sync(item, timestamped);
-        if (!('type' in r)) {
+    if (!('type' in r)) {
-          r.type = prop;
+      r.type = prop;
-        }
-        console.log("ITEM", item, "TO", prop, r);
-        next(null, r);
     }
-    return stream.pipe(es.map(map));
+    console.log('ITEM', item, 'TO', prop, r);
+    next(null, r);
+  }
+  return stream.pipe(es.map(map));
 }
 
 function configure(env, ctx) {
-    var uri = env['MQTT_MONITOR'];
+  var uri = env['MQTT_MONITOR'];
-    var opts = {
+  var opts = {
-        encoding: 'binary',
+    encoding: 'binary',
-        clean: false,
+    clean: false,
-        clientId: env.mqtt_client_id
+    clientId: env.mqtt_client_id
-    };
+  };
-    var client = mqtt.connect(uri, opts);
+  var client = mqtt.connect(uri, opts);
-    var downloads = downloader();
+  var downloads = downloader();
-    client.subscribe('sgvs');
+  client.subscribe('sgvs');
-    client.subscribe('published');
+  client.subscribe('published');
-    client.subscribe('/downloads/protobuf', {qos: 2}, granted);
+  client.subscribe('/downloads/protobuf', {qos: 2}, granted);
-    client.subscribe('/uploader', granted);
+  client.subscribe('/uploader', granted);
-    client.subscribe('/entries/sgv', granted);
+  client.subscribe('/entries/sgv', granted);
-    function granted() {
+  function granted() {
-        console.log('granted', arguments);
+    console.log('granted', arguments);
-    }
+  }
 
 
-    client.on('message', function (topic, msg) {
+  client.on('message', function (topic, msg) {
-        console.log('topic', topic);
+    console.log('topic', topic);
-        console.log(topic, 'on message', 'msg', msg.length);
+    console.log(topic, 'on message', 'msg', msg.length);
-        switch (topic) {
+    switch (topic) {
-            case '/uploader':
+      case '/uploader':
-                console.log({type: topic, msg: msg.toString()});
+        console.log({type: topic, msg: msg.toString()});
-                break;
+        break;
-            case '/downloads/protobuf':
+      case '/downloads/protobuf':
-                var b = new Buffer(msg, 'binary');
+        var b = new Buffer(msg, 'binary');
-                console.log("BINARY", b.length, b.toString('hex'));
+        console.log('BINARY', b.length, b.toString('hex'));
-                try {
+        try {
-                    var packet = downloads.parse(b);
+          var packet = downloads.parse(b);
-                    if (!packet.type) {
+          if (!packet.type) {
-                        packet.type = topic;
+            packet.type = topic;
-                    }
+          }
-                } catch (e) {
+        } catch (e) {
-                    console.log("DID NOT PARSE", e);
+          console.log('DID NOT PARSE', e);
-                    break;
+          break;
-                }
-                console.log('DOWNLOAD msg', msg.length, packet);
-                console.log('download SGV', packet.sgv[0]);
-                console.log('download_timestamp', packet.download_timestamp, new Date(Date.parse(packet.download_timestamp)));
-                console.log("WRITE TO MONGO");
-                var download_timestamp = moment(packet.download_timestamp);
-                if (packet.download_status === 0) {
-                    es.readArray(sgvSensorMerge(packet)).pipe(ctx.entries.persist(function empty(err, result) {
-                        console.log("DONE WRITING MERGED SGV TO MONGO", err, result);
-                    }));
-
-                    iter_mqtt_record_stream(packet, 'cal', toCal)
-                      .pipe(ctx.entries.persist(function empty(err, result) {
-                          console.log("DONE WRITING Cal TO MONGO", err, result.length);
-                      }));
-                    iter_mqtt_record_stream(packet, 'meter', toMeter)
-                      .pipe(ctx.entries.persist(function empty(err, result) {
-                          console.log("DONE WRITING Meter TO MONGO", err, result.length);
-                      }));
-                }
-                packet.type = "download";
-                ctx.devicestatus.create({
-                    uploaderBattery: packet.uploader_battery,
-                    created_at: download_timestamp.toISOString()
-                }, function empty(err, result) {
-                    console.log("DONE WRITING TO MONGO devicestatus ", result, err);
-                });
-
-                ctx.entries.create([ packet ], function empty(err, res) {
-                    console.log("Download written to mongo: ", packet)
-                });
-
-
-                // ctx.entries.write(packet);
-                break;
-            default:
-                console.log(topic, 'on message', 'msg', msg);
-                // ctx.entries.write(msg);
-                break;
         }
-    });
+        console.log('DOWNLOAD msg', msg.length, packet);
-    client.entries = process(client);
+        console.log('download SGV', packet.sgv[0]);
-    client.every = every;
+        console.log('download_timestamp', packet.download_timestamp, new Date(Date.parse(packet.download_timestamp)));
-    return client;
+        console.log('WRITE TO MONGO');
+        var download_timestamp = moment(packet.download_timestamp);
+        if (packet.download_status === 0) {
+          es.readArray(sgvSensorMerge(packet)).pipe(ctx.entries.persist(function empty(err, result) {
+            console.log('DONE WRITING MERGED SGV TO MONGO', err, result);
+          }));
+
+          iter_mqtt_record_stream(packet, 'cal', toCal)
+            .pipe(ctx.entries.persist(function empty(err, result) {
+              console.log('DONE WRITING Cal TO MONGO', err, result.length);
+            }));
+          iter_mqtt_record_stream(packet, 'meter', toMeter)
+            .pipe(ctx.entries.persist(function empty(err, result) {
+              console.log('DONE WRITING Meter TO MONGO', err, result.length);
+            }));
+        }
+        packet.type = 'download';
+        ctx.devicestatus.create({
+          uploaderBattery: packet.uploader_battery,
+          created_at: download_timestamp.toISOString()
+        }, function empty(err, result) {
+          console.log('DONE WRITING TO MONGO devicestatus ', result, err);
+        });
+
+        ctx.entries.create([ packet ], function empty(err, res) {
+          console.log('Download written to mongo: ', packet)
+        });
+
+
+        // ctx.entries.write(packet);
+        break;
+      default:
+        console.log(topic, 'on message', 'msg', msg);
+        // ctx.entries.write(msg);
+        break;
+    }
+  });
+  client.entries = process(client);
+  client.every = every;
+  return client;
 }
 
 //expose for tests that don't need to connect

lib/notifications.js

@@ -114,7 +114,7 @@ function init (env, ctx) {
   };
 
   notifications.snoozedBy = function snoozedBy (notify) {
-    if (_.isEmpty(requests.snoozes)) return false;
+    if (_.isEmpty(requests.snoozes)) { return false; }
 
     var byLevel = _.filter(requests.snoozes, function checkSnooze (snooze) {
       return snooze.level >= notify.level;

lib/pebble.js

@@ -13,10 +13,10 @@ var DIRECTIONS = {
 , 'RATE OUT OF RANGE': 9
 };
 
-var iob = require("./plugins/iob")();
+var iob = require('./plugins/iob')();
 var async = require('async');
 var units = require('./units')();
-var profileObject = require("./profilefunctions")();
+var profileObject = require('./profilefunctions')();
 
 function directionToTrend (direction) {
   var trend = 8;
@@ -47,7 +47,7 @@ function pebble (req, res) {
 
     //for compatibility we're keeping battery and iob here, but they would be better somewhere else
     if (sgvData.length > 0) {
-        sgvData[0].battery = uploaderBattery ? "" + uploaderBattery : undefined;
+        sgvData[0].battery = uploaderBattery ? '' + uploaderBattery : undefined;
         if (req.iob) {
             sgvData[0].iob = iob.calcTotal(treatmentResults.slice(0, 20), profileResult, new Date(now)).display;
         }
@@ -67,7 +67,7 @@ function pebble (req, res) {
                 if (!err && value) {
                     uploaderBattery = value.uploaderBattery;
                 } else {
-                    console.error("req.devicestatus.tail", err);
+                    console.error('req.devicestatus.tail', err);
                 }
                 callback();
             });
@@ -89,7 +89,7 @@ function pebble (req, res) {
                       }
                   });
                 } else {
-                  console.error("pebble profile error", arguments);
+                  console.error('pebble profile error', arguments);
                 }
                 callback();
             });
@@ -109,7 +109,7 @@ function pebble (req, res) {
                         }
                     });
                   } else {
-                    console.error("pebble cal error", arguments);
+                    console.error('pebble cal error', arguments);
                   }
                   callback();
                 });
@@ -118,7 +118,7 @@ function pebble (req, res) {
             }
         }
         , entries: function(callback) {
-            var q = { count: req.count + 1, find: { "sgv": { $exists: true }} };
+            var q = { count: req.count + 1, find: {sgv: { $exists: true }} };
 
             req.ctx.entries.list(q, function(err, results) {
               if (!err && results) {
@@ -151,7 +151,7 @@ function pebble (req, res) {
                     }
                 });
               } else {
-                console.error("pebble entries error", arguments);
+                console.error('pebble entries error', arguments);
               }
                 callback();
             });
@@ -162,7 +162,7 @@ function pebble (req, res) {
 
 function loadTreatments(req, earliest_data, fn) {
   if (req.iob) {
-    var q = { find: {"created_at": {"$gte": new Date(earliest_data).toISOString()}} };
+    var q = { find: {created_at: {$gte: new Date(earliest_data).toISOString()}} };
     req.ctx.treatments.list(q, fn);
   } else {
     fn(null, []);

lib/plugins/ar2.js

@@ -65,11 +65,11 @@ function init() {
       if (max > sbx.scaleBg(sbx.thresholds.bg_target_top)) {
         rangeLabel = 'HIGH';
         eventName = 'high';
-        if (!result.pushoverSound) result.pushoverSound = 'climb';
+        if (!result.pushoverSound) { result.pushoverSound = 'climb'; }
       } else if (min < sbx.scaleBg(sbx.thresholds.bg_target_bottom)) {
         rangeLabel =  'LOW';
         eventName = 'low';
-        if (!result.pushoverSound) result.pushoverSound = 'falling';
+        if (!result.pushoverSound) { result.pushoverSound = 'falling'; }
       } else {
         rangeLabel = 'Check BG';
       }

lib/plugins/basalprofile.js

@@ -1,7 +1,5 @@
 'use strict';
 
-var _ = require('lodash');
-
 function init() {
 
   function basal() {
@@ -13,7 +11,7 @@ function init() {
 
   function hasRequiredInfo (sbx) {
 
-    if (!sbx.data.profile) return false;
+    if (!sbx.data.profile) { return false; }
     
     if (!sbx.data.profile.hasData()) {
       console.warn('For the Basal plugin to function you need a treatment profile');

lib/plugins/boluswizardpreview.js

@@ -2,9 +2,7 @@
 
 var _ = require('lodash');
 
-
 var TEN_MINS = 10 * 60 * 1000;
-var FIFTEEN_MINS = 15 * 60 * 1000;
 
 function init() {
 
@@ -17,7 +15,7 @@ function init() {
 
   function hasRequiredInfo (sbx) {
 
-    if (!sbx.data.profile) return false;
+    if (!sbx.data.profile) { return false; }
     
     if (!sbx.data.profile.hasData()) {
       console.warn('For the BolusWizardPreview plugin to function you need a treatment profile');
@@ -57,9 +55,9 @@ function init() {
   bwp.checkNotifications = function checkNotifications (sbx) {
 
     var results = sbx.properties.bwp;
-    if (results == undefined) return;
+    if (results == undefined) { return; }
 
-    if (results.lastSGV < sbx.data.profile.getHighBGTarget(sbx.time)) return;
+    if (results.lastSGV < sbx.data.profile.getHighBGTarget(sbx.time)) { return; }
 
     var snoozeBWP = Number(sbx.extendedSettings.snooze) || 0.10;
     var warnBWP = Number(sbx.extendedSettings.warn) || 0.50;
@@ -121,7 +119,7 @@ function init() {
   bwp.updateVisualisation = function updateVisualisation (sbx) {
 
     var results = sbx.properties.bwp;
-    if (results == undefined) return;
+    if (results == undefined) { return; }
 
     // display text
     var info = [

lib/plugins/cannulaage.js

@@ -38,7 +38,7 @@ function init() {
     });
 
     var info = [{label: 'Inserted:', value: moment(treatmentDate).format('lll')}];
-    if (message != '') info.push({label: 'Notes:', value: message});
+    if (message != '') { info.push({label: 'Notes:', value: message}); }
 
     sbx.pluginBase.updatePillText(cage, {
       value: age + 'h'

lib/plugins/cob.js

@@ -35,7 +35,11 @@ function init() {
     var liverSensRatio = 1;
     var totalCOB = 0;
     var lastCarbs = null;
-    if (!treatments) return {};
+
+    if (!treatments) {
+      return {};
+    }
+
     if (typeof time === 'undefined') {
       time = new Date();
     }
@@ -147,7 +151,7 @@ function init() {
 
     var prop = sbx.properties.cob;
 
-    if (prop == undefined || prop.cob == undefined) return;
+    if (prop == undefined || prop.cob == undefined) { return; }
 
     var displayCob = Math.round(prop.cob * 10) / 10;
 

lib/plugins/iob.js

@@ -24,7 +24,7 @@ function init() {
     var totalIOB = 0
       , totalActivity = 0;
 
-    if (!treatments) return {};
+    if (!treatments) { return {}; }
 
     if (time === undefined) {
       time = new Date();
@@ -38,8 +38,8 @@ function init() {
         if (tIOB.iobContrib > 0) {
           lastBolus = treatment;
         }
-        if (tIOB && tIOB.iobContrib) totalIOB += tIOB.iobContrib;
+        if (tIOB && tIOB.iobContrib) { totalIOB += tIOB.iobContrib; }
-        if (tIOB && tIOB.activityContrib) totalActivity += tIOB.activityContrib;
+        if (tIOB && tIOB.activityContrib) { totalActivity += tIOB.activityContrib; }
       }
     });
 

lib/plugins/pluginbase.js

@@ -21,7 +21,7 @@ function init (majorPills, minorPills, statusPills, bgStatus, tooltip) {
       container = minorPills
     }
 
-    var pillName = "span.pill." + plugin.name;
+    var pillName = 'span.pill.' + plugin.name;
     var pill = container.find(pillName);
 
     var classes = 'pill ' + plugin.name;

lib/plugins/treatmentnotify.js

@@ -33,8 +33,8 @@ function init() {
       autoSnoozeAlarms(sbx);
       //and add some info notifications
       //the notification providers (push, websockets, etc) are responsible to not sending the same notifications repeatedly
-      if (mbgCurrent) requestMBGNotify(lastMBG, sbx);
+      if (mbgCurrent) { requestMBGNotify(lastMBG, sbx); }
-      if (treatmentCurrent) requestTreatmentNotify(lastTreatment, sbx);
+      if (treatmentCurrent) { requestTreatmentNotify(lastTreatment, sbx); }
     }
   };
 

lib/profilefunctions.js

@@ -10,18 +10,17 @@ function init(profileData) {
   }
 
   profile.loadData = function loadData(profileData) {
-	profile.data = _.cloneDeep(profileData);
+    profile.data = _.cloneDeep(profileData);
-	profile.preprocessProfileOnLoad(profile.data[0]);
+    profile.preprocessProfileOnLoad(profile.data[0]);
-  }
+  };
 
 	profile.timeStringToSeconds = function timeStringToSeconds(time) {
-		var split = time.split(":");
+		var split = time.split(':');
 		return parseInt(split[0])*3600 + parseInt(split[1])*60;
-	}
+	};
 	
 	// preprocess the timestamps to seconds for a couple orders of magnitude faster operation
-	profile.preprocessProfileOnLoad = function preprocessProfileOnLoad(container)
+	profile.preprocessProfileOnLoad = function preprocessProfileOnLoad(container) {
-	{
 		for (var key in container) {
 			var value = container[key];
 						
@@ -31,17 +30,16 @@ function init(profileData) {
 			
 			if (value.time) {
 				var sec = profile.timeStringToSeconds(value.time);
-				if (!isNaN(sec)) value.timeAsSeconds = sec;
+				if (!isNaN(sec)) { value.timeAsSeconds = sec; }
 			}
 			
 		}
-	}
+	};
 
-	if (profileData) profile.loadData(profileData);
+	if (profileData) { profile.loadData(profileData); }
 	
-	profile.getValueByTime = function getValueByTime(time, valueContainer)
+	profile.getValueByTime = function getValueByTime (time, valueContainer) {
-	{
+      if (!time) { time = new Date(); }
-      if (!time) time = new Date();
 
 		// If the container is an Array, assume it's a valid timestamped value container
 

lib/pushnotify.js

@@ -2,7 +2,6 @@
 
 var _ = require('lodash');
 var crypto = require('crypto');
-var units = require('./units')();
 var NodeCache = require('node-cache');
 
 function init(env, ctx) {
@@ -53,7 +52,7 @@ function init(env, ctx) {
   };
 
   pushnotify.pushoverAck = function pushoverAck (response) {
-    if (!response.receipt) return false;
+    if (!response.receipt) { return false; }
 
     var notify = receipts.get(response.receipt);
     console.info('push ack, response: ', response, ', notify: ', notify);
@@ -67,7 +66,7 @@ function init(env, ctx) {
     var receiptKeys = receipts.keys();
 
     _.forEach(receiptKeys, function eachKey (receipt) {
-      ctx.pushover.cancelWithReceipt(receipt, function cancelCallback (err, response) {
+      ctx.pushover.cancelWithReceipt(receipt, function cancelCallback (err) {
         if (err) {
           console.error('error canceling receipt, err: ', err);
         } else {

lib/sandbox.js

@@ -2,7 +2,6 @@
 
 var _ = require('lodash');
 var units = require('./units')();
-var utils = require('./utils');
 var profile = require('./profilefunctions')();
 
 function init ( ) {
@@ -140,7 +139,9 @@ function init ( ) {
 
   function roundInsulinForDisplayFormat (insulin) {
 
-    if (insulin == 0) return '0';
+    if (insulin == 0) {
+      return '0';
+    }
 
     if (sbx.properties.roundingStyle == 'medtronic') {
       var denominator = 0.1;
@@ -161,8 +162,7 @@ function init ( ) {
   }
 
   function unitsLabel ( ) {
-    if (sbx.units == 'mmol') return 'mmol/L';
+    return sbx.units == 'mmol' ? 'mmol/L' : 'mg/dl';
-    return 'mg/dl';
   }
 
   function roundBGToDisplayFormat (bg) {

lib/storage.js

@@ -37,8 +37,9 @@ function init (env, cb, forceNewConnection) {
         mongo.db = connection;
 
         // If there is a valid callback, then invoke the function to perform the callback
-        if (cb && cb.call)
+        if (cb && cb.call) {
           cb(err, mongo);
+        }
       });
     }
   }

lib/treatments.js

@@ -23,10 +23,10 @@ function storage (env, ctx) {
 
     // clean data
     delete obj.eventTime;
-    if (!obj.carbs) delete obj.carbs;
+    if (!obj.carbs) { delete obj.carbs; }
-    if (!obj.insulin) delete obj.insulin;
+    if (!obj.insulin) { delete obj.insulin; }
-    if (!obj.notes) delete obj.notes;
+    if (!obj.notes) { delete obj.notes; }
-    if (!obj.preBolus || obj.preBolus == 0) delete obj.preBolus;
+    if (!obj.preBolus || obj.preBolus == 0) { delete obj.preBolus; }
     if (!obj.glucose) {
       delete obj.glucose;
       delete obj.glucoseType;

lib/units.js

@@ -1,3 +1,5 @@
+'use strict';
+
 function mgdlToMMOL(mgdl) {
   return (Math.round((mgdl / 18) * 10) / 10).toFixed(1);
 }

lib/utils.js

@@ -25,15 +25,25 @@ function init() {
         , offset = time == -1 ? -1 : (now - time) / 1000
         , parts = {};
 
-    if (offset < MINUTE_IN_SECS * -5)          parts = { value: 'in the future' };
+    if (offset < MINUTE_IN_SECS * -5) {
-    else if (offset == -1)                     parts = { label: 'time ago' };
+      parts = { value: 'in the future' };
-    else if (offset <= MINUTE_IN_SECS * 2)     parts = { value: 1, label: 'min ago' };
+    } else if (offset == -1) {
-    else if (offset < (MINUTE_IN_SECS * 60))   parts = { value: Math.round(Math.abs(offset / MINUTE_IN_SECS)), label: 'mins ago' };
+      parts = { label: 'time ago' };
-    else if (offset < (HOUR_IN_SECS * 2))      parts = { value: 1, label: 'hr ago' };
+    } else if (offset <= MINUTE_IN_SECS * 2) {
-    else if (offset < (HOUR_IN_SECS * 24))     parts = { value: Math.round(Math.abs(offset / HOUR_IN_SECS)), label: 'hrs ago' };
+      parts = { value: 1, label: 'min ago' };
-    else if (offset < DAY_IN_SECS)             parts = { value: 1, label: 'day ago' };
+    } else if (offset < (MINUTE_IN_SECS * 60)) {
-    else if (offset <= (DAY_IN_SECS * 7))      parts = { value: Math.round(Math.abs(offset / DAY_IN_SECS)), label: 'day ago' };
+      parts = { value: Math.round(Math.abs(offset / MINUTE_IN_SECS)), label: 'mins ago' };
-    else                                       parts = { value: 'long ago' };
+    } else if (offset < (HOUR_IN_SECS * 2)) {
+      parts = { value: 1, label: 'hr ago' };
+    } else if (offset < (HOUR_IN_SECS * 24)) {
+      parts = { value: Math.round(Math.abs(offset / HOUR_IN_SECS)), label: 'hrs ago' };
+    } else if (offset < DAY_IN_SECS) {
+      parts = { value: 1, label: 'day ago' };
+    } else if (offset <= (DAY_IN_SECS * 7)) {
+      parts = { value: Math.round(Math.abs(offset / DAY_IN_SECS)), label: 'day ago' };
+    } else {
+      parts = { value: 'long ago' };
+    }
 
     if (offset > DAY_IN_SECS * 7) {
       parts.status = 'warn';

lib/websocket.js

@@ -1,8 +1,5 @@
 'use strict';
 
-var _ = require('lodash');
-var utils = require('./utils')();
-
 function init (env, ctx, server) {
 
   function websocket ( ) {
@@ -56,7 +53,7 @@ function init (env, ctx, server) {
         var delta = ctx.data.calculateDelta(lastData);
         if (delta.delta) {
           console.log('lastData full size', JSON.stringify(lastData).length,'bytes');
-          if (delta.sgvs) console.log('patientData update size', JSON.stringify(delta).length,'bytes');
+          if (delta.sgvs) { console.log('patientData update size', JSON.stringify(delta).length,'bytes'); }
           emitData(delta);
         } else { console.log('delta calculation indicates no new data is present'); }
       }

static/js/client.js

@@ -275,7 +275,9 @@ var app = {}, browserSettings = {}, browserStorage = $.localStorage;
   }
 
   function inRetroMode() {
-    if (!brush) return false;
+    if (!brush) {
+      return false;
+    }
 
     var time = brush.extent()[1].getTime();
 
@@ -470,8 +472,11 @@ var app = {}, browserSettings = {}, browserStorage = $.localStorage;
 
     var dotRadius = function(type) {
       var radius = prevChartWidth > WIDTH_BIG_DOTS ? 4 : (prevChartWidth < WIDTH_SMALL_DOTS ? 2 : 3);
-      if (type == 'mbg') radius *= 2;
+      if (type == 'mbg') {
-      else if (type == 'rawbg') radius = Math.min(2, radius - 1);
+        radius *= 2;
+      } else if (type == 'rawbg') {
+        radius = Math.min(2, radius - 1);
+      }
 
       return radius / focusRangeAdjustment;
     };
@@ -493,7 +498,7 @@ var app = {}, browserSettings = {}, browserStorage = $.localStorage;
         })
         .attr('fill', function (d) { return d.color; })
         .attr('opacity', function (d) { return futureOpacity(d.date.getTime() - latestSGV.x); })
-        .attr('stroke-width', function (d) { if (d.type == 'mbg') return 2; else return 0; })
+        .attr('stroke-width', function (d) { return d.type == 'mbg' ? 2 : 0; })
         .attr('stroke', function (d) {
           return (isDexcom(d.device) ? 'white' : '#0099ff');
         })
@@ -512,33 +517,34 @@ var app = {}, browserSettings = {}, browserStorage = $.localStorage;
     // if new circle then just display
     prepareFocusCircles(focusCircles.enter().append('circle'))
       .on('mouseover', function (d) {
-        if (d.type != 'sgv' && d.type != 'mbg') return;
+        if (d.type === 'sgv' || d.type === 'mbg') {
+          var bgType = (d.type === 'sgv' ? 'CGM' : (isDexcom(d.device) ? 'Calibration' : 'Meter'))
+            , rawbgValue = 0
+            , noiseLabel = '';
 
-        var bgType = (d.type == 'sgv' ? 'CGM' : (isDexcom(d.device) ? 'Calibration' : 'Meter'))
+          if (d.type === 'sgv') {
-          , rawbgValue = 0
+            if (rawbg.showRawBGs(d.y, d.noise, cal, sbx)) {
-          , noiseLabel = '';
+              rawbgValue = scaleBg(rawbg.calc(d, cal, sbx));
-
+            }
-        if (d.type == 'sgv') {
+            noiseLabel = rawbg.noiseCodeToDisplay(d.y, d.noise);
-          if (rawbg.showRawBGs(d.y, d.noise, cal, sbx)) {
-            rawbgValue = scaleBg(rawbg.calc(d, cal, sbx));
           }
-          noiseLabel = rawbg.noiseCodeToDisplay(d.y, d.noise);
-        }
 
-        tooltip.transition().duration(TOOLTIP_TRANS_MS).style('opacity', .9);
+          tooltip.transition().duration(TOOLTIP_TRANS_MS).style('opacity', .9);
-        tooltip.html('<strong>' + bgType + ' BG:</strong> ' + d.sgv +
+          tooltip.html('<strong>' + bgType + ' BG:</strong> ' + d.sgv +
-          (d.type == 'mbg' ? '<br/><strong>Device: </strong>' + d.device : '') +
+            (d.type == 'mbg' ? '<br/><strong>Device: </strong>' + d.device : '') +
-          (rawbgValue ? '<br/><strong>Raw BG:</strong> ' + rawbgValue : '') +
+            (rawbgValue ? '<br/><strong>Raw BG:</strong> ' + rawbgValue : '') +
-          (noiseLabel ? '<br/><strong>Noise:</strong> ' + noiseLabel : '') +
+            (noiseLabel ? '<br/><strong>Noise:</strong> ' + noiseLabel : '') +
-          '<br/><strong>Time:</strong> ' + formatTime(d.date))
+            '<br/><strong>Time:</strong> ' + formatTime(d.date))
-          .style('left', (d3.event.pageX) + 'px')
+            .style('left', (d3.event.pageX) + 'px')
-          .style('top', (d3.event.pageY + 15) + 'px');
+            .style('top', (d3.event.pageY + 15) + 'px');
+        }
       })
       .on('mouseout', function (d) {
-        if (d.type != 'sgv' && d.type != 'mbg') return;
+        if (d.type === 'sgv' || d.type === 'mbg') {
-        tooltip.transition()
+          tooltip.transition()
-          .duration(TOOLTIP_TRANS_MS)
+            .duration(TOOLTIP_TRANS_MS)
-          .style('opacity', 0);
+            .style('opacity', 0);
+        }
       });
 
     focusCircles.exit()
@@ -963,9 +969,9 @@ var app = {}, browserSettings = {}, browserStorage = $.localStorage;
         })
         .attr('fill', function (d) { return d.color; })
         .style('opacity', function (d) { return highlightBrushPoints(d) })
-        .attr('stroke-width', function (d) {if (d.type == 'mbg') return 2; else return 0; })
+        .attr('stroke-width', function (d) { return d.type == 'mbg' ? 2 : 0; })
-        .attr('stroke', function (d) { return 'white'; })
+        .attr('stroke', function ( ) { return 'white'; })
-        .attr('r', function(d) { if (d.type == 'mbg') return 4; else return 2;});
+        .attr('r', function (d) { return d.type == 'mbg' ? 4 : 2; });
 
       if (badData.length > 0) {
         console.warn("Bad Data: isNaN(sgv)", badData);
@@ -1138,10 +1144,10 @@ var app = {}, browserSettings = {}, browserStorage = $.localStorage;
   ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
   function drawTreatment(treatment, scale, showValues) {
 
-    if (!treatment.carbs && !treatment.insulin) return;
+    if (!treatment.carbs && !treatment.insulin) { return; }
 
     // don't render the treatment if it's not visible
-    if (Math.abs(xScale(treatment.created_at.getTime())) > window.innerWidth) return;
+    if (Math.abs(xScale(treatment.created_at.getTime())) > window.innerWidth) { return; }
 
     var CR = treatment.CR || 20;
     var carbs = treatment.carbs || CR;

static/js/ui-utils.js

@@ -155,7 +155,7 @@ function closeDrawer(id, callback) {
   $("html, body").animate({ scrollTop: 0 });
   $(id).animate({right: '-300px'}, 300, function () {
     $(id).css('display', 'none');
-    if (callback) callback();
+    if (callback) { callback(); }
   });
 }
 
@@ -173,7 +173,7 @@ function toggleDrawer(id, openCallback, closeCallback) {
     closeOpenDraw(function () {
       openDraw = id;
       $(id).css('display', 'block').animate({right: '0'}, 300, function () {
-        if (callback) callback();
+        if (callback) { callback(); }
       });
     });
 
@@ -205,8 +205,8 @@ function currentTime() {
   var hours = now.getHours();
   var minutes = now.getMinutes();
 
-  if (hours<10) hours = '0' + hours;
+  if (hours < 10) { hours = '0' + hours; }
-  if (minutes<10) minutes = '0' + minutes;
+  if (minutes < 10) { minutes = '0' + minutes; }
 
   return ''+ hours + ':' + minutes;
 }

testing/convert-treatments.js

@@ -1,16 +1,16 @@
 db.treatments.find().forEach(
-    function (elem) {
+  function (elem) {
-        db.treatments.update(
+    db.treatments.update(
-            {
+      {
-                _id: elem._id
+        _id: elem._id
-            },
+      },
-            {
+      {
-                $set: {
+        $set: {
-                    glucose: elem.glucoseValue,
+          glucose: elem.glucoseValue,
-                    insulin: elem.insulinGiven,
+          insulin: elem.insulinGiven,
-                    carbs: elem.carbsGiven
+          carbs: elem.carbsGiven
-                }
+        }
-            }
+      }
-        );
+    );
-    }
+  }
 );

testing/make_high_data.js

@@ -1,6 +1,6 @@
 var fs = require('fs');
 
-var data = ""
+var data = ''
 var END_TIME = Date.now();
 var FIVE_MINS_IN_MS = 300000;
 var TIME_PERIOD_HRS = 24;
@@ -10,17 +10,17 @@ var currentBG = START_BG;
 var currentTime = END_TIME - (TIME_PERIOD_HRS * DATA_PER_HR * FIVE_MINS_IN_MS);
 
 for(var i = 0; i < TIME_PERIOD_HRS * DATA_PER_HR; i++) {
-    currentBG += Math.ceil(Math.cos(i)*5+.2);
+  currentBG += Math.ceil(Math.cos(i)*5+.2);
-    currentTime += FIVE_MINS_IN_MS;
+  currentTime += FIVE_MINS_IN_MS;
-    data += "1," + currentBG + ",,,,,,,,," + new Date(currentTime).toString() + ",,,,\n";
+  data += '1,' + currentBG + ',,,,,,,,,' + new Date(currentTime).toString() + ',,,,\n';
 }
-fs.writeFile("../Dexcom.csv", data);
+fs.writeFile('../Dexcom.csv', data);
 
 function makedata() {
-    currentBG -= 1;
+  currentBG -= 1;
-    currentTime += FIVE_MINS_IN_MS;
+  currentTime += FIVE_MINS_IN_MS;
-    data += "1," + currentBG + ",,,,,,,,," + new Date(currentTime).toString() + ",,,,\n";
+  data += '1,' + currentBG + ',,,,,,,,,' + new Date(currentTime).toString() + ',,,,\n';
-    fs.writeFile("../Dexcom.csv", data);
+  fs.writeFile('../Dexcom.csv', data);
 }
 
 setInterval(makedata, 1000 * 10)

testing/populate.js

@@ -1,7 +1,6 @@
 'use strict';
 
 var mongodb = require('mongodb');
-var software = require('./../package.json');
 var env = require('./../env')();
 
 var util = require('./helpers/util');
@@ -9,26 +8,26 @@ var util = require('./helpers/util');
 main();
 
 function main() {
-    var MongoClient = mongodb.MongoClient;
+  var MongoClient = mongodb.MongoClient;
-    MongoClient.connect(env.mongo, function connected(err, db) {
+  MongoClient.connect(env.mongo, function connected(err, db) {
 
-        console.log("Connecting to mongo...");
+    console.log('Connecting to mongo...');
-        if (err) {
+    if (err) {
-            console.log("Error occurred: ", err);
+      console.log('Error occurred: ', err);
-            throw err;
+      throw err;
-        }
+    }
-        populate_collection(db);
+    populate_collection(db);
-    });
+  });
 }
 
 function populate_collection(db) {
-    var cgm_collection = db.collection(env.mongo_collection);
+  var cgm_collection = db.collection(env.mongo_collection);
-    var new_cgm_record = util.get_cgm_record();
+  var new_cgm_record = util.get_cgm_record();
 
-    cgm_collection.insert(new_cgm_record, function (err, created) {
+  cgm_collection.insert(new_cgm_record, function (err) {
-        if (err) {
+    if (err) {
-            throw err;
+      throw err;
-        }
+    }
-        process.exit(0);
+    process.exit(0);
-    });
+  });
 }

testing/populate_rest.js

@@ -1,6 +1,5 @@
 'use strict';
 
-var software = require('./../package.json');
 var env = require('./../env')();
 var http = require('http');
 var util = require('./util');
@@ -8,34 +7,34 @@ var util = require('./util');
 main();
 
 function main() {
-    send_entry_rest();
+  send_entry_rest();
 }
 
 function send_entry_rest() {
-    var new_cgm_record = util.get_cgm_record();
+  var new_cgm_record = util.get_cgm_record();
-    var new_cgm_record_string = JSON.stringify(new_cgm_record);
+  var new_cgm_record_string = JSON.stringify(new_cgm_record);
 
-    var options = {
+  var options = {
-        host: 'localhost',
+    host: 'localhost',
-        port: env.PORT,
+    port: env.PORT,
-        path: '/api/v1/entries/',
+    path: '/api/v1/entries/',
-        method: 'POST',
+    method: 'POST',
-        headers: {
+    headers: {
-            'api-secret' : env.api_secret,
+      'api-secret' : env.api_secret,
-            'Content-Type': 'application/json',
+      'Content-Type': 'application/json',
-            'Content-Length': new_cgm_record_string.length
+      'Content-Length': new_cgm_record_string.length
-        }
+    }
-    };
+  };
 
-    var req = http.request(options, function(res) {
+  var req = http.request(options, function(res) {
-        console.log("Ok: ", res.statusCode);
+    console.log("Ok: ", res.statusCode);
-    });
+  });
 
-    req.on('error', function(e) {
+  req.on('error', function(e) {
-        console.error('error');
+    console.error('error');
-        console.error(e);
+    console.error(e);
-    });
+  });
 
-    req.write(new_cgm_record_string);
+  req.write(new_cgm_record_string);
-    req.end();
+  req.end();
 }

testing/util.js

@@ -1,63 +1,72 @@
 'use strict';
 
 exports.get_cgm_record = function() {
-    var dateobj = new Date();
+  var dateobj = new Date();
-    var datemil = dateobj.getTime();
+  var datemil = dateobj.getTime();
-    var datesec = datemil / 1000;
+  var datesec = datemil / 1000;
-    var datestr = getDateString(dateobj);
+  var datestr = getDateString(dateobj);
 
-    // We put the time in a range from -1 to +1 for every thiry minute period
+  // We put the time in a range from -1 to +1 for every thiry minute period
-    var range = (datesec % 1800) / 900 - 1.0;
+  var range = (datesec % 1800) / 900 - 1.0;
 
-    // The we push through a COS function and scale between 40 and 400 (so it is like a bg level)
+  // The we push through a COS function and scale between 40 and 400 (so it is like a bg level)
-    var sgv = Math.floor(360 * (Math.cos(10.0 * range / 3.14) / 2 + 0.5)) + 40;
+  var sgv = Math.floor(360 * (Math.cos(10.0 * range / 3.14) / 2 + 0.5)) + 40;
-    var dir = range > 0.0 ? "FortyFiveDown" : "FortyFiveUp";
+  var dir = range > 0.0 ? 'FortyFiveDown' : 'FortyFiveUp';
 
-    console.log('Writing Record: ');
+  console.log('Writing Record: ');
-    console.log('sgv  = ' + sgv);
+  console.log('sgv  = ' + sgv);
-    console.log('date = ' + datemil);
+  console.log('date = ' + datemil);
-    console.log('dir  = ' + dir);
+  console.log('dir  = ' + dir);
-    console.log('str  = ' + datestr);
+  console.log('str  = ' + datestr);
 
-    return {
+  return {
-        'device': 'dexcom',
+    'device': 'dexcom',
-        'date': datemil,
+    'date': datemil,
-        'sgv': sgv,
+    'sgv': sgv,
-        'direction': dir,
+    'direction': dir,
-        'dateString': datestr
+    'dateString': datestr
-    };
+  };
-}
+};
 
+//TODO: use moment
 function getDateString(d) {
 
-    // How I wish js had strftime. This would be one line of code!
+  // How I wish js had strftime. This would be one line of code!
 
-    var month = d.getMonth();
+  var month = d.getMonth();
-    var day = d.getDay();
+  var day = d.getDay();
-    var year = d.getFullYear();
+  var year = d.getFullYear();
 
-    if (month < 10) month = '0' + month;
+  if (month < 10) { month = '0' + month; }
-    if (day < 10) day = '0' + day;
+  if (day < 10) { day = '0' + day; }
 
-    var hour = d.getHours();
+  var hour = d.getHours();
-    var min = d.getMinutes();
+  var min = d.getMinutes();
-    var sec = d.getSeconds();
+  var sec = d.getSeconds();
 
-    var ampm = 'PM';
+  var ampm = 'PM';
-    if (hour < 12) {
+  if (hour < 12) {
-        ampm = "AM";
+    ampm = 'AM';
-    }
+  }
 
-    if (hour == 0) {
+  if (hour == 0) {
-        hour = 12;
+    hour = 12;
-    }
+  }
-    if (hour > 12) {
+  if (hour > 12) {
-        hour = hour - 12;
+    hour = hour - 12;
-    }
+  }
 
-    if (hour < 10) hour = '0' + hour;
+  if (hour < 10) {
-    if (min < 10) min = '0' + min;
+    hour = '0' + hour;
-    if (sec < 10) sec = '0' + sec;
+  }
 
-    return month + '/' + day + '/' + year + ' ' + hour + ':' + min + ':' + sec + ' ' + ampm;
+  if (min < 10) {
+    min = '0' + min;
+  }
+
+  if (sec < 10) {
+    sec = '0' + sec;
+  }
+
+  return month + '/' + day + '/' + year + ' ' + hour + ':' + min + ':' + sec + ' ' + ampm;
 }

tests/api.entries.test.js

@@ -1,6 +1,8 @@
+'use strict';
+
 var request = require('supertest');
-var should = require('should');
 var load = require('./fixtures/load');
+require('should');
 
 describe('Entries REST api', function ( ) {
   var entries = require('../lib/api/entries/');
@@ -23,10 +25,6 @@ describe('Entries REST api', function ( ) {
     this.archive( ).remove({ }, done);
   });
 
-  it('should be a module', function ( ) {
-    entries.should.be.ok;
-  });
-
   // keep this test pinned at or near the top in order to validate all
   // entries successfully uploaded. if res.body.length is short of the
   // expected value, it may indicate a regression in the create

tests/api.status.test.js

@@ -1,12 +1,13 @@
+'use strict';
 
 var request = require('supertest');
-var should = require('should');
+require('should');
 
 describe('Status REST api', function ( ) {
   var api = require('../lib/api/');
   before(function (done) {
     var env = require('../env')( );
-    env.enable = "careportal rawbg";
+    env.enable = 'careportal rawbg';
     env.api_secret = 'this is my long pass phrase';
     this.wares = require('../lib/middleware/')(env);
     this.app = require('express')( );

tests/cannulaage.test.js

@@ -1,4 +1,6 @@
-var should = require('should');
+'use strict';
+
+require('should');
 
 describe('cage', function ( ) {
   var cage = require('../lib/plugins/cannulaage')();

tests/cob.test.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var should = require('should');
+require('should');
 
 describe('COB', function ( ) {
   var cob = require('../lib/plugins/cob')();
@@ -17,18 +17,18 @@ describe('COB', function ( ) {
 
     var treatments = [
       {
-        "carbs": "100",
+        'carbs': '100',
-        "created_at": new Date("2015-05-29T02:03:48.827Z")
+        'created_at': new Date('2015-05-29T02:03:48.827Z')
       },
       {
-        "carbs": "10",
+        'carbs': '10',
-        "created_at": new Date("2015-05-29T03:45:10.670Z")
+        'created_at': new Date('2015-05-29T03:45:10.670Z')
       }
     ];
 
-    var after100 = cob.cobTotal(treatments, profile, new Date("2015-05-29T02:03:49.827Z"));
+    var after100 = cob.cobTotal(treatments, profile, new Date('2015-05-29T02:03:49.827Z'));
-    var before10 = cob.cobTotal(treatments, profile, new Date("2015-05-29T03:45:10.670Z"));
+    var before10 = cob.cobTotal(treatments, profile, new Date('2015-05-29T03:45:10.670Z'));
-    var after10 = cob.cobTotal(treatments, profile, new Date("2015-05-29T03:45:11.670Z"));
+    var after10 = cob.cobTotal(treatments, profile, new Date('2015-05-29T03:45:11.670Z'));
 
     after100.cob.should.equal(100);
     Math.round(before10.cob).should.equal(59);
@@ -39,16 +39,16 @@ describe('COB', function ( ) {
 
     var treatments = [
       {
-        "carbs": "8",
+        'carbs': '8',
-        "created_at": new Date("2015-05-29T04:40:40.174Z")
+        'created_at': new Date('2015-05-29T04:40:40.174Z')
       }
     ];
 
-    var rightAfterCorrection = new Date("2015-05-29T04:41:40.174Z");
+    var rightAfterCorrection = new Date('2015-05-29T04:41:40.174Z');
-    var later1 = new Date("2015-05-29T05:04:40.174Z");
+    var later1 = new Date('2015-05-29T05:04:40.174Z');
-    var later2 = new Date("2015-05-29T05:20:00.174Z");
+    var later2 = new Date('2015-05-29T05:20:00.174Z');
-    var later3 = new Date("2015-05-29T05:50:00.174Z");
+    var later3 = new Date('2015-05-29T05:50:00.174Z');
-    var later4 = new Date("2015-05-29T06:50:00.174Z");
+    var later4 = new Date('2015-05-29T06:50:00.174Z');
 
     var result1 = cob.cobTotal(treatments, profile, rightAfterCorrection);
     var result2 = cob.cobTotal(treatments, profile, later1);
@@ -70,8 +70,8 @@ describe('COB', function ( ) {
 
     var data = {
       treatments: [{
-        carbs: "8"
+        carbs: '8'
-        , "created_at": Date.now() - 60000 //1m ago
+        , 'created_at': Date.now() - 60000 //1m ago
       }]
       , profile: profile
     };

tests/data.test.js

@@ -1,11 +1,12 @@
-var should = require('should');
+'use strict';
+
+require('should');
 
 describe('Data', function ( ) {
 
   var env = require('../env')();
   var ctx = {};
-  data = require('../lib/data')(env, ctx);
+  var data = require('../lib/data')(env, ctx);
-//  console.log(data);
 
   it('should return original data if there are no changes', function() {
     data.sgvs = [{sgv: 100, x:100},{sgv: 100, x:99}];

tests/delta.test.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var should = require('should');
+require('should');
 
 describe('Delta', function ( ) {
   var delta = require('../lib/plugins/delta')();

tests/iob.test.js

@@ -1,6 +1,6 @@
-var should = require('should');
+'use strict';
 
-var FIVE_MINS = 10 * 60 * 1000;
+require('should');
 
 describe('IOB', function ( ) {
   var iob = require('../lib/plugins/iob')();
@@ -11,7 +11,7 @@ describe('IOB', function ( ) {
     var time = new Date()
       , treatments = [ {
           created_at: time - 1,
-          insulin: "1.00"
+          insulin: '1.00'
         }
       ];
     
@@ -41,7 +41,7 @@ describe('IOB', function ( ) {
 
     var treatments = [{
       created_at: (new Date()) - 1,
-      insulin: "1.00"
+      insulin: '1.00'
     }];
 
     var rightAfterBolus = iob.calcTotal(treatments);
@@ -56,7 +56,7 @@ describe('IOB', function ( ) {
 
     var treatments = [{
       created_at: time,
-      insulin: "5.00"
+      insulin: '5.00'
     }];
 
     var whenApproaching0 = iob.calcTotal(treatments, undefined, new Date(time + (3 * 60 * 60 * 1000) - (90 * 1000)));
@@ -71,7 +71,7 @@ describe('IOB', function ( ) {
     var time = new Date()
       , treatments = [ {
         created_at: time - 1,
-        insulin: "1.00"
+        insulin: '1.00'
       }
       ];
        

tests/mqtt.test.js

@@ -1,4 +1,6 @@
-var should = require('should');
+'use strict';
+
+require('should');
 
 var FIVE_MINS = 5 * 60 * 1000;
 
@@ -12,8 +14,8 @@ describe('mqtt', function ( ) {
     ;
 
   it('setup env correctly', function (done) {
-    process.env.MONGO="mongodb://localhost/test_db";
+    process.env.MONGO='mongodb://localhost/test_db';
-    process.env.MONGO_COLLECTION="test_sgvs";
+    process.env.MONGO_COLLECTION='test_sgvs';
     process.env.MQTT_MONITOR = 'mqtt://user:password@m10.cloudmqtt.com:12345';
     var env = require('../env')();
     env.mqtt_client_id.should.equal('fSjoHx8buyCtAc474tg8Dt3');

tests/pebble.test.js

@@ -166,7 +166,7 @@ describe('Pebble Endpoint with Raw', function ( ) {
   var pebbleRaw = require('../lib/pebble');
   before(function (done) {
     var envRaw = require('../env')( );
-    envRaw.enable = "rawbg";
+    envRaw.enable = 'rawbg';
     this.appRaw = require('express')( );
     this.appRaw.enable('api');
     this.appRaw.use('/pebble', pebbleRaw(envRaw, ctx));

tests/profile.test.js

@@ -2,8 +2,6 @@ var should = require('should');
 
 describe('Profile', function ( ) {
 
-  var env = require('../env')();
-  
   var profile_empty = require('../lib/profilefunctions')();
 
   it('should say it does not have data before it has data', function() {
@@ -17,8 +15,8 @@ describe('Profile', function ( ) {
   });
 
   var profileDataPartial = {
-    "dia": 3,
+    'dia': 3
-    "carbs_hr": 30,
+    , 'carbs_hr': 30
   };
   
   var profilePartial = require('../lib/profilefunctions')([profileDataPartial]);
@@ -29,12 +27,12 @@ describe('Profile', function ( ) {
   });
 
   var profileData = {
-    "dia": 3,
+    'dia': 3
-    "carbs_hr": 30,
+    , 'carbs_hr': 30
-    "carbratio": 7,
+    , 'carbratio': 7
-    "sens": 35,
+    , 'sens': 35
-    "target_low": 95,
+    , 'target_low': 95
-    "target_high": 120
+    , 'target_high': 120
   };
 
   var profile = require('../lib/profilefunctions')([profileData]);
@@ -80,12 +78,12 @@ describe('Profile', function ( ) {
   it('should know how to reload data and still know what the low target is with old style profiles', function() {
   
   var profileData2 = {
-    "dia": 3,
+    'dia': 3,
-    "carbs_hr": 30,
+    'carbs_hr': 30,
-    "carbratio": 7,
+    'carbratio': 7,
-    "sens": 35,
+    'sens': 35,
-    "target_low": 50,
+    'target_low': 50,
-    "target_high": 120
+    'target_high': 120
   };
 
     profile.loadData([profileData2]);
@@ -95,69 +93,69 @@ describe('Profile', function ( ) {
 
   var complexProfileData = 
   {
-    "sens": [
+    'sens': [
         {
-            "time": "00:00",
+            'time': '00:00',
-            "value": 10
+            'value': 10
         },
         {
-            "time": "02:00",
+            'time': '02:00',
-            "value": 10
+            'value': 10
         },
         {
-            "time": "07:00",
+            'time': '07:00',
-            "value": 9
+            'value': 9
         }
     ],
-    "dia": 3,
+    'dia': 3,
-    "carbratio": [
+    'carbratio': [
         {
-            "time": "00:00",
+            'time': '00:00',
-            "value": 16
+            'value': 16
         },
         {
-            "time": "06:00",
+            'time': '06:00',
-            "value": 15
+            'value': 15
         },
         {
-            "time": "14:00",
+            'time': '14:00',
-            "value": 16
+            'value': 16
         }
     ],
-    "carbs_hr": 30,
+    'carbs_hr': 30,
-    "startDate": "2015-06-21",
+    'startDate': '2015-06-21',
-    "basal": [
+    'basal': [
         {
-            "time": "00:00",
+            'time': '00:00',
-            "value": 0.175
+            'value': 0.175
         },
         {
-            "time": "02:30",
+            'time': '02:30',
-            "value": 0.125
+            'value': 0.125
         },
         {
-            "time": "05:00",
+            'time': '05:00',
-            "value": 0.075
+            'value': 0.075
         },
         {
-            "time": "08:00",
+            'time': '08:00',
-            "value": 0.1
+            'value': 0.1
         },
         {
-            "time": "14:00",
+            'time': '14:00',
-            "value": 0.125
+            'value': 0.125
         },
         {
-            "time": "20:00",
+            'time': '20:00',
-            "value": 0.3
+            'value': 0.3
         },
         {
-            "time": "22:00",
+            'time': '22:00',
-            "value": 0.225
+            'value': 0.225
         }
     ],
-    "target_low": 4.5,
+    'target_low': 4.5,
-    "target_high": 8
+    'target_high': 8
 };
 
   var complexProfile = require('../lib/profilefunctions')([complexProfileData]);

tests/pushnotify.test.js

@@ -1,4 +1,6 @@
-var should = require('should');
+'use strict';
+
+require('should');
 
 describe('pushnotify', function ( ) {
 

tests/rawbg.test.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var should = require('should');
+require('should');
 
 describe('Raw BG', function ( ) {
   var rawbg = require('../lib/plugins/rawbg')();

tests/security.test.js

@@ -85,7 +85,6 @@ describe('API_SECRET', function ( ) {
   });
 
   it('should not work short', function ( ) {
-    var known = 'c1d117818a97e847bdf286aa02d9dc8e8f7148f5';
     delete process.env.API_SECRET;
     process.env.API_SECRET = 'tooshort';
     var env;

tests/units.test.js

@@ -1,4 +1,6 @@
-var should = require('should');
+'use strict';
+
+require('should');
 
 describe('units', function ( ) {
   var units = require('../lib/units')();

tests/upbat.test.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var should = require('should');
+require('should');
 
 describe('Uploader Battery', function ( ) {
   var data = {uploaderBattery: 20};

tests/utils.test.js

@@ -1,4 +1,6 @@
-var should = require('should');
+'use strict';
+
+require('should');
 
 describe('utils', function ( ) {
   var utils = require('../lib/utils')();