Merge pull request #287 from hybridgroup/feature/eslint

Add ESLint for A Better Clean™

.eslintrc

@@ -0,0 +1,52 @@
+env:
+  node: true
+
+globals:
+  every: true
+  after: true
+  constantly: true
+  expect: true
+  source: true
+  stub: true
+  spy: true
+  chai: true
+  sinon: true
+
+rules:
+  camelcase: [2, {properties: "always"}]
+  comma-dangle: "always-multiline"
+  comma-spacing: [2, {before: false, after: true}]
+  comma-style: [2, "last"]
+  handle-callback-err: [2, "^.*(e|E)rr" ]
+  indent: [2, 2]
+  key-spacing: [2, { beforeColon: false, afterColon: true }]
+  max-depth: [1, 3]
+  max-len: [1, 80, 4]
+  max-nested-callbacks: [1, 3]
+  no-cond-assign: 2
+  no-constant-condition: 2
+  no-dupe-args: 2
+  no-dupe-keys: 2
+  no-else-return: 2
+  no-empty: 2
+  no-lonely-if: 2
+  no-multiple-empty-lines: 2
+  no-nested-ternary: 2
+  no-reserved-keys: 2
+  no-self-compare: 2
+  no-sync: 1
+  no-throw-literal: 2
+  no-underscore-dangle: 0
+  quote-props: [2, "as-needed"]
+  quotes: [2, "double", "avoid-escape"]
+  radix: 2
+  semi-spacing: [2, {before: false, after: true}]
+  semi: [2, "always"]
+  space-after-keywords: [2, "always"]
+  space-before-blocks: [2, "always"]
+  space-before-function-paren: [1, "never"]
+  space-in-parens: [2, "never"]
+  spaced-line-comment: [1, "always"]
+  strict: [2, "global"]
+  valid-jsdoc: 2
+  yoda: [2, "never"]

.jshintrc

@@ -1,38 +0,0 @@
-{
-  "node": true,
-
-  "globals": {
-    "every": true,
-    "after": true,
-    "constantly": true,
-
-    "it": true,
-    "expect": true,
-    "source": true,
-    "describe": true,
-    "context": true,
-    "beforeEach": true,
-    "afterEach": true,
-    "stub": true,
-    "spy": true,
-    "chai": true,
-    "sinon": true
-  },
-
-  "boss": true,
-  "curly": true,
-  "eqeqeq": true,
-  "eqnull": true,
-  "immed": true,
-  "indent": 2,
-  "latedef": true,
-  "maxlen": 80,
-  "newcap": true,
-  "noarg": true,
-  "nonew": true,
-  "quotmark": "double",
-  "strict": true,
-  "sub": true,
-  "undef": true,
-  "unused": true
-}

.travis.yml

@@ -7,7 +7,7 @@ node_js:
 before_install:
   - "mkdir -p ~/.npm"
 before_script:
-  - npm install -g istanbul jshint codeclimate-test-reporter
+  - npm install -g istanbul codeclimate-test-reporter
 script:
   - make ci
   - CODECLIMATE_REPO_TOKEN=d3aad610220b6eaf4f51e38393c1b62586b1d68b898b42e418d9c2a8e0a7cb0d codeclimate < coverage/lcov.info

Makefile

@@ -1,5 +1,4 @@
 BIN := ./node_modules/.bin
-FILES := $(shell find lib spec/lib examples -type f -name "*.js")
 TEST_FILES := spec/helper.js $(shell find spec/lib -type f -name "*.js")
 
 VERSION := $(shell node -e "console.log(require('./package.json').version)")
@@ -18,7 +17,7 @@ cover:
 	@istanbul cover $(BIN)/_mocha $(TEST_FILES) --report lcovonly -- -R spec
 
 lint:
-	@jshint $(FILES)
+	@eslint lib spec examples
 
 ci: lint cover
 

examples/.eslintrc

@@ -0,0 +1,2 @@
+rules:
+  camelcase: 0

examples/api/api.js

@@ -10,8 +10,8 @@ Cylon.api({
 });
 
 var bots = {
-  "Thelma": "/dev/rfcomm0",
-  "Louise": "/dev/rfcomm1"
+  Thelma: "/dev/rfcomm0",
+  Louise: "/dev/rfcomm1"
 };
 
 Object.keys(bots).forEach(function(name) {

examples/conway_sphero/conway_sphero.js

@@ -6,10 +6,10 @@ var Green = 0x0000FF,
     Red = 0xFF0000;
 
 var bots = {
-  "Thelma": "/dev/rfcomm0",
-  "Louise": "/dev/rfcomm1",
-  "Grace":  "/dev/rfcomm2",
-  "Ada":    "/dev/rfcomm3"
+  Thelma: "/dev/rfcomm0",
+  Louise: "/dev/rfcomm1",
+  Grace: "/dev/rfcomm2",
+  Ada: "/dev/rfcomm3"
 };
 
 Object.keys(bots).forEach(function(name) {

examples/conway_sphero/fluent-conway_sphero.js

@@ -6,10 +6,10 @@ var Green = 0x0000FF,
     Red = 0xFF0000;
 
 var bots = {
-  "Thelma": "/dev/rfcomm0",
-  "Louise": "/dev/rfcomm1",
-  "Grace":  "/dev/rfcomm2",
-  "Ada":    "/dev/rfcomm3"
+  Thelma: "/dev/rfcomm0",
+  Louise: "/dev/rfcomm1",
+  Grace: "/dev/rfcomm2",
+  Ada: "/dev/rfcomm3"
 };
 
 Object.keys(bots).forEach(function(name) {

examples/hello/hello.js

@@ -18,12 +18,12 @@ Cylon.robot({
   },
 
   work: function(my) {
-    every((1).seconds(), function(){
+    every((1).seconds(), function() {
       console.log("Hello, human!");
       console.log(my.ping.ping());
     });
 
-    after((5).seconds(), function(){
+    after((5).seconds(), function() {
       console.log("I've been at your command for 5 seconds now.");
     });
   }

examples/leap_ardrone/leap_ardrone.js

@@ -33,9 +33,9 @@ Cylon.robot({
   },
 
   devices: {
-    drone: { driver: "ardrone", connection:"ardrone" },
-    leapmotion: { driver: "leapmotion", connection:"leapmotion" },
-    keyboard: { driver: "keyboard", connection:"keyboard" }
+    drone: { driver: "ardrone", connection: "ardrone" },
+    leapmotion: { driver: "leapmotion", connection: "leapmotion" },
+    keyboard: { driver: "keyboard", connection: "keyboard" }
   },
 
   work: function(my) {
@@ -92,11 +92,11 @@ Cylon.robot({
           signal = handStartDirection[0] - hand.direction[0];
           value = (horizontal - TURN_TRESHOLD) * TURN_SPEED_FACTOR;
 
-          if (signal > 0){
+          if (signal > 0) {
             my.drone.counterClockwise(value);
           }
 
-          if (signal < 0){
+          if (signal < 0) {
             my.drone.clockwise(value);
           }
         }
@@ -132,51 +132,51 @@ Cylon.robot({
           }
 
           if (hand.palmNormal[2] < 0) {
-              value = Math.abs(
-                Math.round(hand.palmNormal[2] * 10 - DIRECTION_THRESHOLD) *
-                DIRECTION_SPEED_FACTOR
-              );
+            value = Math.abs(
+              Math.round(hand.palmNormal[2] * 10 - DIRECTION_THRESHOLD) *
+              DIRECTION_SPEED_FACTOR
+            );
 
-              my.drone.back(value);
+            my.drone.back(value);
           }
         }
 
         // DIRECTION LEFT/RIGHT
-        if ((Math.abs(hand.palmNormal[0])>DIRECTION_THRESHOLD)) {
+        if (Math.abs(hand.palmNormal[0]) > DIRECTION_THRESHOLD) {
           if (hand.palmNormal[0] > 0) {
-              value = Math.abs(
-                Math.round(hand.palmNormal[0] * 10 + DIRECTION_THRESHOLD) *
-                DIRECTION_SPEED_FACTOR
-              );
+            value = Math.abs(
+              Math.round(hand.palmNormal[0] * 10 + DIRECTION_THRESHOLD) *
+              DIRECTION_SPEED_FACTOR
+            );
 
-              my.drone.left(value);
+            my.drone.left(value);
           }
 
           if (hand.palmNormal[0] < 0) {
-              value = Math.abs(
-                Math.round(hand.palmNormal[0] * 10 - DIRECTION_THRESHOLD) *
-                DIRECTION_SPEED_FACTOR
-              );
+            value = Math.abs(
+              Math.round(hand.palmNormal[0] * 10 - DIRECTION_THRESHOLD) *
+              DIRECTION_SPEED_FACTOR
+            );
 
-              my.drone.right(value);
+            my.drone.right(value);
           }
         }
 
         // AUTO FREEZE
         if (
-            // within left/right threshold
-            (Math.abs(hand.palmNormal[0]) < DIRECTION_THRESHOLD) &&
+          // within left/right threshold
+          (Math.abs(hand.palmNormal[0]) < DIRECTION_THRESHOLD) &&
 
-            // within forward/back threshold
-            (Math.abs(hand.palmNormal[2]) < DIRECTION_THRESHOLD) &&
+          // within forward/back threshold
+          (Math.abs(hand.palmNormal[2]) < DIRECTION_THRESHOLD) &&
 
-            // within up/down threshold
-            Math.abs(hand.palmPosition[1] - handStartPosition[1]) <
-            UP_CONTROL_THRESHOLD &&
+          // within up/down threshold
+          Math.abs(hand.palmPosition[1] - handStartPosition[1]) <
+          UP_CONTROL_THRESHOLD &&
 
-            // within turn threshold
-            Math.abs(handStartDirection[0] - hand.direction[0]) <
-            TURN_TRESHOLD) {
+          // within turn threshold
+          Math.abs(handStartDirection[0] - hand.direction[0]) <
+          TURN_TRESHOLD) {
           my.drone.stop();
         }
       }

examples/sf-sphero/sf-sphero.js

@@ -26,8 +26,9 @@ Cylon.robot({
     my.salesforce.on("start", function() {
       my.salesforce.subscribe("/topic/SpheroMsgOutbound", function(data) {
         var msg = "Sphero: " + data.sobject.Sphero_Name__c + ",";
-            msg += "Bucks: " + data.sobject.Bucks__c + ",";
-            msg += "SM_Id: " + data.sobject.Id;
+
+        msg += "Bucks: " + data.sobject.Bucks__c + ",";
+        msg += "SM_Id: " + data.sobject.Id;
 
         console.log(msg);
 

examples/sphero-pebble-sf/sphero-pebble-sf.js

@@ -155,7 +155,7 @@ bots.forEach(function(bot) {
           bucks: "" + (my.totalBucks++)
         });
 
-        var sf = Cylon.robots["salesforce"];
+        var sf = Cylon.robots.salesforce;
         sf.devices.salesforce.push("SpheroController", "POST", data);
       });
     }

examples/sphero_shakeometer/sphero_shakeometer.js

@@ -17,7 +17,7 @@ Cylon.robot({
 
     my.sphero.setDataStreaming(["velocity"], { n: 40, m: 1, pcnt: 0 });
     my.sphero.on("data", function(data) {
-      if(!changingColor) {
+      if (!changingColor) {
         var x = Math.abs(data[0]),
             y = Math.abs(data[1]);
 

examples/travis/travis.js

@@ -23,6 +23,10 @@ Cylon.robot({
       my.sphero.setColor("blue", true);
 
       travis.repos({ owner_name: user, name: name }, function(err, res) {
+        if (err) {
+          console.log(err);
+        }
+
         if (res.repo === undefined) { my.sphero.setColor("blue", true); }
 
         switch (res.repo.last_build_state) {

lib/basestar.js

@@ -43,7 +43,7 @@ Basestar.prototype.proxyMethods = Utils.proxyFunctionsToObject;
 Basestar.prototype.respond = function(event, callback, err) {
   var args = Array.prototype.slice.call(arguments, 3);
 
-  if (!!err) {
+  if (err) {
     this.emit("error", err);
   } else {
     this.emit.apply(this, [event].concat(args));

lib/cylon.js

@@ -179,8 +179,9 @@ Cylon.toJSON = function() {
 };
 
 if (process.platform === "win32") {
-  var readline = require("readline"),
-      io = { input: process.stdin, output: process.stdout };
+  var readline = require("readline");
+
+  var io = { input: process.stdin, output: process.stdout };
 
   readline.createInterface(io).on("SIGINT", function() {
     process.emit("SIGINT");

lib/driver.js

@@ -6,6 +6,8 @@
  * Licensed under the Apache 2.0 license.
 */
 
+/* eslint camelcase: 0 */
+
 "use strict";
 
 var Basestar = require("./basestar"),

lib/io/digital-pin.js

@@ -6,6 +6,8 @@
  * Licensed under the Apache 2.0 license.
 */
 
+/* eslint no-sync: 0 */
+
 "use strict";
 
 var FS = require("fs"),
@@ -90,7 +92,7 @@ DigitalPin.prototype.digitalRead = function(interval) {
         var error = "Error occurred while reading from pin " + this.pinNum;
         this.emit("error", error);
       } else {
-        var readData = parseInt(data.toString());
+        var readData = parseInt(data.toString(), 10);
         this.emit("digitalRead", readData);
       }
     }.bind(this));

lib/io/utils.js

@@ -22,7 +22,7 @@ module.exports = {
       var pulseWidthMin = pulseWidth.min * 1000,
           pulseWidthMax = pulseWidth.max * 1000;
 
-      maxDuty =  pulseWidthMax - pulseWidthMin;
+      maxDuty = pulseWidthMax - pulseWidthMin;
       duty = Math.round(pulseWidthMin + (maxDuty * scaledDuty));
     } else {
       duty = Math.round(period * scaledDuty);

lib/logger.js

@@ -22,7 +22,7 @@ var Logger = module.exports = {
     }
 
     var logger = Config.logging.logger,
-        level  = Config.logging.level || "info";
+        level = Config.logging.level || "info";
 
     // --debug CLI flag overrides any other option
     if (_.includes(process.argv, "--debug")) {

lib/registry.js

@@ -20,7 +20,7 @@ require("./test/ping");
 var missingModuleError = function(module) {
   var str = "Cannot find the '" + module + "' module.\n";
   str += "This problem might be fixed by installing it with ";
-  str +="'npm install " + module + "' and trying again.";
+  str += "'npm install " + module + "' and trying again.";
 
   console.log(str);
 
@@ -97,10 +97,12 @@ var Registry = module.exports = {
 
   search: function(entry, value) {
     for (var name in this.data) {
-      var repo = this.data[name];
+      if (this.data.hasOwnProperty(name)) {
+        var repo = this.data[name];
 
-      if (repo[entry] && _.includes(repo[entry], value)) {
-        return repo.module;
+        if (repo[entry] && _.includes(repo[entry], value)) {
+          return repo.module;
+        }
       }
     }
 

lib/robot.js

@@ -299,7 +299,7 @@ Robot.prototype.start = function(callback) {
     this.startDevices,
     start
   ], function(err, results) {
-    if (!!err) {
+    if (err) {
       this.log("fatal", "An error occured while trying to start the robot:");
       this.log("fatal", err);
 

lib/utils.js

@@ -70,10 +70,10 @@ var Utils = module.exports = {
   // Returns a function
   sleep: function sleep(ms) {
     var start = Date.now(),
-        i;
+        i = 0;
 
-    while(Date.now() < start + ms) {
-      i = 0;
+    while (Date.now() < start + ms) {
+      i = i.toString();
     }
   },
 

lib/utils/helpers.js

@@ -29,10 +29,8 @@ function extend(base, source) {
         base[i] = e;
       } else if (typeof e === "object") {
         base[i] = extend(base[i], e);
-      } else {
-        if (!~base.indexOf(e)) {
-          base.push(e);
-        }
+      } else if (!~base.indexOf(e)) {
+        base.push(e);
       }
     });
   } else {
@@ -41,12 +39,10 @@ function extend(base, source) {
     for (key in source) {
       if (typeof source[key] !== "object" || !source[key]) {
         base[key] = source[key];
+      } else if (base[key]) {
+        extend(base[key], source[key]);
       } else {
-        if (base[key]) {
-          extend(base[key], source[key]);
-        } else {
-          base[key] = source[key];
-        }
+        base[key] = source[key];
       }
     }
   }
@@ -70,14 +66,14 @@ function isA(type) {
 }
 
 extend(H, {
-  isObject:      isA("Object"),
+  isObject: isA("Object"),
   isObjectLoose: function(thing) { return typeof thing === "object"; },
-  isFunction:    isA("Function"),
-  isArray:       isA("Array"),
-  isString:      isA("String"),
-  isNumber:      isA("Number"),
-  isArguments:   isA("Arguments"),
-  isUndefined:   isA("Undefined")
+  isFunction: isA("Function"),
+  isArray: isA("Array"),
+  isString: isA("String"),
+  isNumber: isA("Number"),
+  isArguments: isA("Arguments"),
+  isUndefined: isA("Undefined")
 });
 
 function iterate(thing, fn, thisVal) {
@@ -92,8 +88,6 @@ function iterate(thing, fn, thisVal) {
       fn.call(thisVal, value, key);
     }
   }
-
-  return [];
 }
 
 function pluck(collection, key) {
@@ -165,8 +159,8 @@ function reduce(collection, iteratee, accumulator, thisVal) {
     }
   }
 
-  iterate(collection, function(object, key) {
-    accumulator = iteratee.call(thisVal, accumulator, object, key);
+  iterate(collection, function(object, name) {
+    accumulator = iteratee.call(thisVal, accumulator, object, name);
   });
 
   return accumulator;

lib/utils/monkey-patches.js

@@ -6,6 +6,8 @@
  * Licensed under the Apache 2.0 license.
 */
 
+/* eslint no-extend-native: 0 */
+
 "use strict";
 
 var max = Math.max,
@@ -68,7 +70,7 @@ module.exports.install = function() {
       return 1;
     }
 
-    if (val < 0){
+    if (val < 0) {
       return 0;
     }
 

package.json

@@ -38,7 +38,8 @@
     "sinon-chai": "2.7.0",
     "chai":       "2.2.0",
     "mocha":      "2.2.4",
-    "sinon":      "1.14.1"
+    "sinon":      "1.14.1",
+    "eslint":     "0.19.0"
   },
 
   "dependencies": {

spec/.eslintrc

@@ -0,0 +1,7 @@
+env:
+  mocha: true
+
+rules:
+  no-unused-expressions: 0
+  max-nested-callbacks: 0
+  camelcase: 0

spec/helper.js

@@ -1,12 +1,12 @@
-'use strict';
+"use strict";
 
-process.env.NODE_ENV = 'test';
+process.env.NODE_ENV = "test";
 
-var path = require('path');
+var path = require("path");
 
-var chai = require('chai'),
-    sinon = require('sinon'),
-    sinonChai = require('sinon-chai');
+var chai = require("chai"),
+    sinon = require("sinon"),
+    sinonChai = require("sinon-chai");
 
 chai.use(sinonChai);
 
@@ -23,10 +23,10 @@ global.stub = sinon.stub;
 
 // convenience function to require modules in lib directory
 global.source = function(module) {
-  return require(path.normalize('./../lib/' + module));
+  return require(path.normalize("./../lib/" + module));
 };
 
-var Cylon = source('cylon');
+var Cylon = source("cylon");
 
 Cylon.config({
   mode: "manual",

spec/lib/adaptor.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var Adaptor = source("adaptor"),

spec/lib/basestar.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var Basestar = source("basestar"),
@@ -82,11 +81,16 @@ describe("Basestar", function() {
         errListener = spy();
         child = new Child();
         child.on("error", errListener);
-        child.respond("event", callback, 
-                      "Error on event!", "arg1", 2, { three: true });
+        child.respond(
+          "event",
+          callback,
+          "Error on event!",
+          "arg1",
+          2,
+          { three: true });
       });
 
-      it ("emits an error event", function() {
+      it("emits an error event", function() {
         expect(errListener).to.be.calledWith("Error on event!");
       });
     });

spec/lib/cylon.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var Cylon = source("cylon"),
@@ -46,7 +45,7 @@ describe("Cylon", function() {
       var robot = Cylon.robot(opts);
 
       expect(robot.toString()).to.be.eql("[Robot name='Ultron']");
-      expect(Cylon.robots["Ultron"]).to.be.eql(robot);
+      expect(Cylon.robots.Ultron).to.be.eql(robot);
     });
 
     it("avoids duplicating names", function() {
@@ -99,8 +98,8 @@ describe("Cylon", function() {
           bot2 = { start: spy() };
 
       Cylon.robots = {
-        "bot1": bot1,
-        "bot2": bot2
+        bot1: bot1,
+        bot2: bot2
       };
 
       Cylon.start();
@@ -163,8 +162,8 @@ describe("Cylon", function() {
           bot2 = { halt: spy() };
 
       Cylon.robots = {
-        "bot1": bot1,
-        "bot2": bot2
+        bot1: bot1,
+        bot2: bot2
       };
 
       Cylon.halt();
@@ -175,14 +174,14 @@ describe("Cylon", function() {
   });
 
   describe("#toJSON", function() {
-    var json, bot1, bot2, echo;
+    var json, bot1, bot2;
 
     beforeEach(function() {
       bot1 = new Robot();
       bot2 = new Robot();
 
-      Cylon.robots = { "bot1": bot1, "bot2": bot2 };
-      Cylon.commands.echo = echo = function(arg) { return arg; };
+      Cylon.robots = { bot1: bot1, bot2: bot2 };
+      Cylon.commands.echo = function(arg) { return arg; };
 
       json = Cylon.toJSON();
     });

spec/lib/digital-pin.spec.js

@@ -1,4 +1,4 @@
-/* jshint expr:true */
+/* eslint no-sync: 0 */
 "use strict";
 
 var fs = require("fs");
@@ -148,7 +148,7 @@ describe("Cylon.IO.DigitalPin", function() {
         pin.emit.restore();
       });
 
-      it("emits a digitalWrite event with the written value", function()  {
+      it("emits a digitalWrite event with the written value", function() {
         pin.digitalWrite(1);
         expect(fs.writeFile).to.be.calledWith(path, 1);
         expect(pin.emit).to.be.calledWith("digitalWrite", 1);

spec/lib/driver.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var Driver = source("driver"),
@@ -77,7 +76,7 @@ describe("Driver", function() {
   });
 
   describe("#toJSON", function() {
-    var driver, json;
+    var json;
 
     beforeEach(function() {
       driver = new Driver({
@@ -125,8 +124,8 @@ describe("Driver", function() {
       var commands = ["helloWorld", "otherTestCommand"],
           snake_case = ["hello_world", "other_test_command"];
 
-      commands.forEach(function(cmd) {
-        driver[cmd] = spy();
+      commands.forEach(function(name) {
+        driver[name] = spy();
       });
 
       driver.setupCommands(commands);

spec/lib/io/utils.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var Utils = source("io/utils.js");

spec/lib/logger.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var Logger = source("logger"),

spec/lib/logger/basic_logger.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var logger = source("logger/basic_logger");

spec/lib/registry.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var Registry = source("registry");

spec/lib/robot.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var Driver = source("driver"),
@@ -85,8 +84,6 @@ describe("Robot", function() {
     });
 
     context("if no commands are provided", function() {
-      var robot;
-
       beforeEach(function() {
         robot = new Robot({
           name: "NewBot",
@@ -101,8 +98,6 @@ describe("Robot", function() {
     });
 
     context("if a commands function is provided", function() {
-      var robot;
-
       beforeEach(function() {
         robot = new Robot({
           name: "NewBot",
@@ -147,8 +142,6 @@ describe("Robot", function() {
     });
 
     context("if a commands object is provided", function() {
-      var robot;
-
       beforeEach(function() {
         robot = new Robot({
           name: "NewBot",
@@ -246,7 +239,7 @@ describe("Robot", function() {
     it("contains the robot's events, or an empty array", function() {
       expect(json.events).to.eql(["hello", "world"]);
 
-      var bot = new Robot();
+      bot = new Robot();
       expect(bot.toJSON().events).to.be.eql([]);
     });
   });

spec/lib/utils.spec.js

@@ -1,4 +1,3 @@
-/* jshint expr:true */
 "use strict";
 
 var utils = source("utils");
@@ -207,7 +206,7 @@ describe("Utils", function() {
 
   describe("#fetch", function() {
     var fetch = utils.fetch,
-        obj = { property: "hello world", "false": false, "null": null };
+        obj = { property: "hello world", false: false, null: null };
 
     context("if the property exists on the object", function() {
       it("returns the value", function() {

spec/lib/utils/helpers.spec.js

@@ -11,7 +11,7 @@ describe("Helpers", function() {
       vegetables: ["beet"],
       thing: null,
       otherThing: "hello!",
-      data: [{ "user": "barney" }, { "user": "fred" }]
+      data: [{ user: "barney" }, { user: "fred" }]
     };
 
     var source = {
@@ -19,7 +19,7 @@ describe("Helpers", function() {
       vegetables: ["carrot"],
       thing: "hello!",
       otherThing: null,
-      data: [{ "age": 36 }, { "age": 40 }]
+      data: [{ age: 36 }, { age: 40 }]
     };
 
     var expected = {
@@ -37,7 +37,7 @@ describe("Helpers", function() {
   });
 
   describe("isObject", function() {
-    var fn =_.isObject;
+    var fn = _.isObject;
 
     it("checks if a value is an Object", function() {
       var Klass = function() {},
@@ -54,7 +54,7 @@ describe("Helpers", function() {
   });
 
   describe("isFunction", function() {
-    var fn =_.isFunction;
+    var fn = _.isFunction;
 
     it("checks if a value is a Function", function() {
       expect(fn(function() {})).to.be.eql(true);
@@ -224,14 +224,14 @@ describe("Helpers", function() {
     });
 
     it("defaults to the first value for the accumulator", function() {
-      var obj = {
+      var object = {
         a: { name: "hello" },
         b: { name: "world" }
       };
 
       expect(_.reduce(arr, add)).to.be.eql(21);
       expect(
-        _.reduce(obj, function(acc, val) {
+        _.reduce(object, function(acc, val) {
           acc.name += " " + val.name;
           return acc;
         })

spec/support/mock_module.js

@@ -2,6 +2,6 @@
 "use strict";
 
 module.exports = {
-  adaptors: [ 'test-adaptor' ],
-  drivers: [ 'test-driver' ]
+  adaptors: [ "test-adaptor" ],
+  drivers: [ "test-driver" ]
 };