From f91dd7d5c3395e03937664ac9722854cbdd149dd Mon Sep 17 00:00:00 2001 From: Andrew Stewart Date: Thu, 5 Jun 2014 12:11:37 -0700 Subject: [PATCH] Refactor Utils (mostly) out of global namespace This commit reframes the Utils module to be more self-contained, and now only the Number prototype methods and the every/after/constantly methods are exposed globally. I'm unsure about whether these methods can be more scoped such that people can turn them off if they want, but that's potentially something to look into in the future. This commit also updates most of the other source files in Cylon, requiring the Utils module rather than assuming the methods are in the global namespace. A similar batch of commits will need to be made for all other Cylon modules to make sure they don't explode when they can't find #subclass or something like that. To make the previously-global methods available, both in submodules and for people looking for them, all the utility functions are exported in Cylon.Utils. --- lib/adaptor.js | 5 +- lib/basestar.js | 8 +- lib/connection.js | 11 +- lib/cylon.js | 1 + lib/device.js | 13 ++- lib/driver.js | 5 +- lib/io/digital-pin.js | 6 +- lib/robot.js | 13 ++- lib/test/loopback.js | 5 +- lib/test/ping.js | 5 +- lib/test/test-adaptor.js | 5 +- lib/test/test-driver.js | 5 +- lib/utils.js | 182 +++++++++++++++++---------------- test/specs/adaptor.spec.js | 3 +- test/specs/api.spec.js | 3 +- test/specs/basestar.spec.js | 9 +- test/specs/connection.spec.js | 3 +- test/specs/cylon.spec.js | 3 +- test/specs/device.spec.js | 3 +- test/specs/digital-pin.spec.js | 7 +- test/specs/driver.spec.js | 3 +- test/specs/logger.spec.js | 3 +- test/specs/robot.spec.js | 3 +- test/specs/utils.spec.js | 26 ++--- 24 files changed, 168 insertions(+), 162 deletions(-) diff --git a/lib/adaptor.js b/lib/adaptor.js index 42ceb76..b50d317 100644 --- a/lib/adaptor.js +++ b/lib/adaptor.js @@ -9,7 +9,8 @@ "use strict"; var Basestar = require('./basestar'), - Logger = require('./logger'); + Logger = require('./logger'), + Utils = require('./utils'); // The Adaptor class is a base class for Adaptor classes in external Cylon // modules to use. It offers basic functions for connecting/disconnecting that @@ -34,7 +35,7 @@ module.exports = Adaptor = function Adaptor(opts) { this.commandList = []; }; -subclass(Adaptor, Basestar); +Utils.subclass(Adaptor, Basestar); // Public: Exposes all commands the adaptor will respond to/proxy // diff --git a/lib/basestar.js b/lib/basestar.js index 090b4f0..70c2cf3 100644 --- a/lib/basestar.js +++ b/lib/basestar.js @@ -8,10 +8,10 @@ "use strict"; -require('./utils'); - var EventEmitter = require('events').EventEmitter; +var Utils = require('./utils'); + // Basestar is a base class to be used when writing external Cylon adaptors and // drivers. It provides some useful base methods and functionality // @@ -23,7 +23,7 @@ module.exports = Basestar = function Basestar(opts) { this.self = this; } -subclass(Basestar, EventEmitter); +Utils.subclass(Basestar, EventEmitter); // Public: Proxies calls from all methods in the object to a target object // @@ -35,7 +35,7 @@ subclass(Basestar, EventEmitter); // Returns the klass where the methods have been proxied Basestar.prototype.proxyMethods = function(methods, target, source, force) { if (force == null) { force = false; } - return proxyFunctionsToObject(methods, target, source, force); + return Utils.proxyFunctionsToObject(methods, target, source, force); }; // Public: Defines an event handler that proxies events from a source object diff --git a/lib/connection.js b/lib/connection.js index 61cb6a8..f7fea90 100644 --- a/lib/connection.js +++ b/lib/connection.js @@ -8,11 +8,10 @@ 'use strict'; -require("./utils"); - var EventEmitter = require('events').EventEmitter; -var Logger = require('./logger'); +var Logger = require('./logger'), + Utils = require('./utils'); // The Connection class represents the interface to // a specific group of hardware devices. Examples would be an @@ -38,7 +37,7 @@ module.exports = Connection = function Connection(opts) { opts.id = Math.floor(Math.random() * 10000); } - this.connect = bind(this.connect, this); + this.connect = Utils.bind(this.connect, this); this.self = this; this.robot = opts.robot; @@ -47,10 +46,10 @@ module.exports = Connection = function Connection(opts) { this.port = opts.port; this.adaptor = this.initAdaptor(opts); - proxyFunctionsToObject(this.adaptor.commands(), this.adaptor, this.self); + Utils.proxyFunctionsToObject(this.adaptor.commands(), this.adaptor, this.self); } -subclass(Connection, EventEmitter); +Utils.subclass(Connection, EventEmitter); // Public: Exports basic data for the Connection // diff --git a/lib/cylon.js b/lib/cylon.js index 8aa5826..f8e5adb 100644 --- a/lib/cylon.js +++ b/lib/cylon.js @@ -19,6 +19,7 @@ var Cylon = module.exports = { Logger: Logger, Driver: require('./driver'), Adaptor: require('./adaptor'), + Utils: Utils, IO: { DigitalPin: require('./io/digital-pin') diff --git a/lib/device.js b/lib/device.js index 1b56fc9..a100cff 100644 --- a/lib/device.js +++ b/lib/device.js @@ -8,11 +8,10 @@ 'use strict'; -require('./utils'); - var EventEmitter = require('events').EventEmitter; -var Logger = require('./logger'); +var Logger = require('./logger'), + Utils = require('./utils'); // The Artoo::Device class represents the interface to // a specific individual hardware devices. Examples would be a digital @@ -34,8 +33,8 @@ module.exports = Device = function Device(opts) { opts = {}; } - this.halt = bind(this.halt, this); - this.start = bind(this.start, this); + this.halt = Utils.bind(this.halt, this); + this.start = Utils.bind(this.start, this); this.self = this; this.robot = opts.robot; @@ -44,10 +43,10 @@ module.exports = Device = function Device(opts) { this.connection = this.determineConnection(opts.connection) || this.defaultConnection(); this.driver = this.initDriver(opts); - proxyFunctionsToObject(this.driver.commands(), this.driver, this.self); + Utils.proxyFunctionsToObject(this.driver.commands(), this.driver, this.self); }; -subclass(Device, EventEmitter); +Utils.subclass(Device, EventEmitter); // Public: Starts the device driver // diff --git a/lib/driver.js b/lib/driver.js index ce152cc..2172c88 100644 --- a/lib/driver.js +++ b/lib/driver.js @@ -9,7 +9,8 @@ 'use strict'; var Basestar = require('./basestar'), - Logger = require('./logger'); + Logger = require('./logger'), + Utils = require('./utils'); // The Driver class is a base class for Driver classes in external Cylon // modules to use. It offers basic functions for starting/halting that @@ -35,7 +36,7 @@ module.exports = Driver = function Driver(opts) { this.commandList = []; }; -subclass(Driver, Basestar); +Utils.subclass(Driver, Basestar); // Public: Exposes all commands the driver will respond to/proxy // diff --git a/lib/io/digital-pin.js b/lib/io/digital-pin.js index 99575c4..092ec55 100644 --- a/lib/io/digital-pin.js +++ b/lib/io/digital-pin.js @@ -11,6 +11,8 @@ var FS = require('fs'), EventEmitter = require('events').EventEmitter; +var Utils = require('../utils'); + var GPIO_PATH = "/sys/class/gpio"; var GPIO_READ = "in"; @@ -28,7 +30,7 @@ var DigitalPin = module.exports = function DigitalPin(opts) { this.mode = opts.mode; } -subclass(DigitalPin, EventEmitter); +Utils.subclass(DigitalPin, EventEmitter); DigitalPin.prototype.connect = function(mode) { var _this = this; @@ -81,7 +83,7 @@ DigitalPin.prototype.digitalRead = function(interval) { if (this.mode !== 'r') { this._setMode('r'); } - every(interval, function() { + Utils.every(interval, function() { FS.readFile(_this._valuePath(), function(err, data) { if (err) { var error = "Error occurred while reading from pin " + _this.pinNum; diff --git a/lib/robot.js b/lib/robot.js index cd154ff..0721287 100644 --- a/lib/robot.js +++ b/lib/robot.js @@ -8,11 +8,10 @@ 'use strict'; -require('./utils'); - var Connection = require("./connection"), Device = require("./device"), Logger = require('./logger'), + Utils = require('./utils'), config = require('./config'); var Async = require("async"), @@ -43,7 +42,7 @@ var Robot; // name: 'sphero', driver: 'sphero' // // work: (me) -> -// every 1.second(), -> +// Utils.every 1.second(), -> // me.sphero.roll 60, Math.floor(Math.random() * 360// module.exports = Robot = function Robot(opts) { if (opts == null) { @@ -66,7 +65,7 @@ module.exports = Robot = function Robot(opts) { for (var i = 0; i < methods.length ; i++) { var method = methods[i]; - this[method] = bind(this[method], this); + this[method] = Utils.bind(this[method], this); } this.robot = this; @@ -101,7 +100,7 @@ module.exports = Robot = function Robot(opts) { } }; -subclass(Robot, EventEmitter); +Utils.subclass(Robot, EventEmitter); // Public: Generates a random name for a Robot. // @@ -276,7 +275,7 @@ Robot.prototype.initAdaptor = function(adaptorName, connection, opts) { connection: connection, extraParams: opts }); - return proxyTestStubs(adaptor.commands(), testAdaptor); + return Utils.proxyTestStubs(adaptor.commands(), testAdaptor); } else { return adaptor; } @@ -339,7 +338,7 @@ Robot.prototype.initDriver = function(driverName, device, opts) { extraParams: opts }); - return proxyTestStubs(driver.commands(), testDriver); + return Utils.proxyTestStubs(driver.commands(), testDriver); } else { return driver; } diff --git a/lib/test/loopback.js b/lib/test/loopback.js index 2f969e5..b97aad3 100644 --- a/lib/test/loopback.js +++ b/lib/test/loopback.js @@ -8,7 +8,8 @@ "use strict"; -var Adaptor = require('../adaptor'); +var Adaptor = require('../adaptor'), + Utils = require('../utils'); var Loopback; @@ -16,7 +17,7 @@ module.exports = Loopback = function Loopback() { Loopback.__super__.constructor.apply(this, arguments); }; -subclass(Loopback, Adaptor); +Utils.subclass(Loopback, Adaptor); Loopback.prototype.commands = function() { return ['ping']; diff --git a/lib/test/ping.js b/lib/test/ping.js index 5b43021..6e8b449 100644 --- a/lib/test/ping.js +++ b/lib/test/ping.js @@ -8,7 +8,8 @@ 'use strict'; -var Driver = require('../driver'); +var Driver = require('../driver'), + Utils = require('../utils'); var Ping; @@ -16,7 +17,7 @@ module.exports = Ping = function Ping() { Ping.__super__.constructor.apply(this, arguments); }; -subclass(Ping, Driver); +Utils.subclass(Ping, Driver); Ping.prototype.commands = function() { return ['ping']; diff --git a/lib/test/test-adaptor.js b/lib/test/test-adaptor.js index 79b71a1..a00520e 100644 --- a/lib/test/test-adaptor.js +++ b/lib/test/test-adaptor.js @@ -8,7 +8,8 @@ "use strict"; -var Adaptor = require('../adaptor') +var Adaptor = require('../adaptor'), + Utils = require('../utils'); var TestAdaptor; @@ -16,6 +17,6 @@ module.exports = TestAdaptor = function TestAdaptor() { TestAdaptor.__super__.constructor.apply(this, arguments); }; -subclass(TestAdaptor, Adaptor); +Utils.subclass(TestAdaptor, Adaptor); TestAdaptor.adaptor = function(opts) { return new TestAdaptor(opts); }; diff --git a/lib/test/test-driver.js b/lib/test/test-driver.js index f1bb139..b2c2253 100644 --- a/lib/test/test-driver.js +++ b/lib/test/test-driver.js @@ -8,7 +8,8 @@ 'use strict'; -var Driver = require('../driver'); +var Driver = require('../driver'), + Utils = require('../utils'); var TestDriver; @@ -16,6 +17,6 @@ module.exports = TestDriver = function TestDriver() { TestDriver.__super__.constructor.apply(this, arguments); }; -subclass(TestDriver, Driver); +Utils.subclass(TestDriver, Driver); TestDriver.driver = function(opts) { return new TestDriver(opts); }; diff --git a/lib/utils.js b/lib/utils.js index 02924ff..28d07c0 100644 --- a/lib/utils.js +++ b/lib/utils.js @@ -1,84 +1,12 @@ /* - * utils + * Cylon - Utils * cylonjs.com * * Copyright (c) 2013 The Hybrid Group * Licensed under the Apache 2.0 license. */ -// Public: Monkey-patches Number to have Rails-like //seconds() function. -// Warning, due to the way the Javascript parser works, applying functions on -// numbers is kind of weird. See examples for details. -// -// Examples -// -// 2.seconds() -// //=> SyntaxError: Unexpected token ILLEGAL -// -// 10..seconds() -// //=> 10000 -// -// (5).seconds() -// //=> 5000 -// // This is the preferred way to represent numbers when calling these -// // methods on them -// -// Returns an integer representing time in milliseconds -Number.prototype.seconds = function() { - return this * 1000; -}; - -// Public: Alias for Number::seconds, see comments for that method -// -// Examples -// -// 1.second() -// //=> 1000 -// -// Returns an integer representing time in milliseconds -Number.prototype.second = function() { - return this.seconds(this); -}; - -// Public: Convert value from old scale (start, end) to (0..1) scale -// -// start - low point of scale to convert value from -// end - high point of scale to convert value from -// -// Examples -// -// (5).fromScale(0, 10) -// //=> 0.5 -// -// Returns an integer representing the scaled value -Number.prototype.fromScale = function(start, end) { - return (this - Math.min(start, end)) / (Math.max(start, end) - Math.min(start, end)); -}; - -// Public: Convert value from (0..1) scale to new (start, end) scale -// -// start - low point of scale to convert value to -// end - high point of scale to convert value to -// -// Examples -// -// (0.5).toScale(0, 10) -// //=> 5 -// -// Returns an integer representing the scaled value -Number.prototype.toScale = function(start, end) { - var i = this * (Math.max(start, end) - Math.min(start, end)) + Math.min(start, end); - - if (i < Math.min(start, end)) { - return Math.min(start, end); - } else if (i > Math.max(start,end)){ - return Math.max(start, end); - } else { - return i; - } -}; - -global.Utils = { +var Utils = module.exports = { // Public: Alias to setInterval, combined with Number monkeypatches below to // create an artoo-like syntax. // @@ -142,10 +70,6 @@ global.Utils = { } }, - // Copies - slice: [].slice, - hasProp: {}.hasOwnProperty, - // Public: Function to use for class inheritance. Copy of a CoffeeScript helper // function. // @@ -163,7 +87,9 @@ global.Utils = { var ctor = function() { this.constructor = child; }; for (var key in parent) { - if (hasProp.call(parent, key)) { child[key] = parent[key]; } + if (Object.hasOwnProperty.call(parent, key)) { + child[key] = parent[key]; + } } ctor.prototype = parent.prototype; @@ -242,25 +168,103 @@ global.Utils = { return function() { return fn.apply(me, arguments); }; }, - // Public: Adds all methods from Cylon.Utils directly to the global - // namespace. + // Public: Adds necessary utils to global namespace, along with base class + // extensions. // // Examples // + // Number.prototype.seconds // undefined + // after // undefined + // // Utils.bootstrap(); - // (after === Utils.after) // true + // + // Number.prototype.seconds // [function] + // (after === Utils.after) // true // // Returns Cylon.Utils bootstrap: function bootstrap() { - for (util in this) { - // we're not going to attach the 'bootstrap' method - if (!(util === "bootstrap")) { - global[util] = this[util]; - } - } + global.every = this.every; + global.after = this.after; + global.constantly = this.constantly; + + addCoreExtensions(); return this; } }; -module.exports = Utils.bootstrap(); +var addCoreExtensions = function addCoreExtensions() { + // Public: Monkey-patches Number to have Rails-like //seconds() function. + // Warning, due to the way the Javascript parser works, applying functions on + // numbers is kind of weird. See examples for details. + // + // Examples + // + // 2.seconds() + // //=> SyntaxError: Unexpected token ILLEGAL + // + // 10..seconds() + // //=> 10000 + // + // (5).seconds() + // //=> 5000 + // // This is the preferred way to represent numbers when calling these + // // methods on them + // + // Returns an integer representing time in milliseconds + Number.prototype.seconds = function() { + return this * 1000; + }; + + // Public: Alias for Number::seconds, see comments for that method + // + // Examples + // + // 1.second() + // //=> 1000 + // + // Returns an integer representing time in milliseconds + Number.prototype.second = function() { + return this.seconds(this); + }; + + // Public: Convert value from old scale (start, end) to (0..1) scale + // + // start - low point of scale to convert value from + // end - high point of scale to convert value from + // + // Examples + // + // (5).fromScale(0, 10) + // //=> 0.5 + // + // Returns an integer representing the scaled value + Number.prototype.fromScale = function(start, end) { + return (this - Math.min(start, end)) / (Math.max(start, end) - Math.min(start, end)); + }; + + // Public: Convert value from (0..1) scale to new (start, end) scale + // + // start - low point of scale to convert value to + // end - high point of scale to convert value to + // + // Examples + // + // (0.5).toScale(0, 10) + // //=> 5 + // + // Returns an integer representing the scaled value + Number.prototype.toScale = function(start, end) { + var i = this * (Math.max(start, end) - Math.min(start, end)) + Math.min(start, end); + + if (i < Math.min(start, end)) { + return Math.min(start, end); + } else if (i > Math.max(start,end)){ + return Math.max(start, end); + } else { + return i; + } + }; +}; + +Utils.bootstrap(); diff --git a/test/specs/adaptor.spec.js b/test/specs/adaptor.spec.js index 44b70b8..ff1a2c1 100644 --- a/test/specs/adaptor.spec.js +++ b/test/specs/adaptor.spec.js @@ -3,7 +3,8 @@ var EventEmitter = require('events').EventEmitter; var Adaptor = source("adaptor"), - Logger = source('logger'); + Logger = source('logger'), + Utils = source('utils'); describe("Adaptor", function() { var connection = new EventEmitter; diff --git a/test/specs/api.spec.js b/test/specs/api.spec.js index abf7efa..6427075 100644 --- a/test/specs/api.spec.js +++ b/test/specs/api.spec.js @@ -4,7 +4,8 @@ var express = require('express'), https = require('https'), fs = require('fs'); -var API = source('api'); +var API = source('api'), + Utils = source('utils'); describe("API", function() { var api, opts; diff --git a/test/specs/basestar.spec.js b/test/specs/basestar.spec.js index 030890c..8f4cdee 100644 --- a/test/specs/basestar.spec.js +++ b/test/specs/basestar.spec.js @@ -1,6 +1,7 @@ "use strict"; -var Basestar = source('basestar'); +var Basestar = source('basestar'), + Utils = source('utils'); var EventEmitter = require('events').EventEmitter; @@ -34,7 +35,7 @@ describe('Basestar', function() { this.proxyMethods(methods, this.testInstance, this, true); } - subclass(TestClass, Basestar); + Utils.subclass(TestClass, Basestar); it('can alias methods', function() { var testclass = new TestClass; @@ -70,8 +71,8 @@ describe('Basestar', function() { }); } - subclass(ProxyClass, Basestar); - subclass(EmitterClass, Basestar); + Utils.subclass(ProxyClass, Basestar); + Utils.subclass(EmitterClass, Basestar); it("proxies events from one class to another", function() { var eventSpy = spy(), diff --git a/test/specs/connection.spec.js b/test/specs/connection.spec.js index c09161b..2740152 100644 --- a/test/specs/connection.spec.js +++ b/test/specs/connection.spec.js @@ -1,7 +1,8 @@ "use strict"; var Robot = source("robot"), - Logger = source('logger'); + Logger = source('logger'), + Utils = source('utils'); describe("Cylon.Connection", function() { var robot = new Robot({ diff --git a/test/specs/cylon.spec.js b/test/specs/cylon.spec.js index ecc39a1..0ed1b12 100644 --- a/test/specs/cylon.spec.js +++ b/test/specs/cylon.spec.js @@ -1,6 +1,7 @@ "use strict"; -var Cylon = source("cylon"); +var Cylon = source("cylon"), + Utils = source('utils'); var API = source('api'), Logger = source('logger'), diff --git a/test/specs/device.spec.js b/test/specs/device.spec.js index fd9d2d7..aee1773 100644 --- a/test/specs/device.spec.js +++ b/test/specs/device.spec.js @@ -3,7 +3,8 @@ var Ping = source('test/ping'), Device = source("device"), Robot = source("robot"), - Logger = source('logger'); + Logger = source('logger'), + Utils = source('utils'); describe("Cylon.Device", function() { var robot = new Robot({ diff --git a/test/specs/digital-pin.spec.js b/test/specs/digital-pin.spec.js index 1ea459b..20dcfcc 100644 --- a/test/specs/digital-pin.spec.js +++ b/test/specs/digital-pin.spec.js @@ -2,7 +2,8 @@ var fs = require('fs'); -var DigitalPin = source('io/digital-pin'); +var DigitalPin = source('io/digital-pin'), + Utils = source('utils'); describe("Cylon.IO.DigitalPin", function() { var pin = new DigitalPin({ pin: '4', mode: 'w' }) @@ -195,12 +196,12 @@ describe("Cylon.IO.DigitalPin", function() { context("if the mode isn't 'r'", function() { before(function() { - stub(global, 'every'); + stub(Utils, 'every'); stub(pin, '_setMode'); }); after(function() { - global.every.restore(); + Utils.every.restore(); pin._setMode.restore(); }); diff --git a/test/specs/driver.spec.js b/test/specs/driver.spec.js index 1f33f59..22b1825 100644 --- a/test/specs/driver.spec.js +++ b/test/specs/driver.spec.js @@ -3,7 +3,8 @@ var EventEmitter = require('events').EventEmitter; var Driver = source("driver"), - Logger = source('logger'); + Logger = source('logger'), + Utils = source('utils'); describe("Driver", function() { var device = { diff --git a/test/specs/logger.spec.js b/test/specs/logger.spec.js index 4c24d9e..d3f8d8d 100644 --- a/test/specs/logger.spec.js +++ b/test/specs/logger.spec.js @@ -1,6 +1,7 @@ 'use strict'; -var Logger = source('logger'); +var Logger = source('logger'), + Utils = source('utils'); describe('Logger', function() { after(function() { diff --git a/test/specs/robot.spec.js b/test/specs/robot.spec.js index 71e23b7..58256b6 100644 --- a/test/specs/robot.spec.js +++ b/test/specs/robot.spec.js @@ -2,7 +2,8 @@ var Device = source('device'), Connection = source('connection'), - Robot = source("robot"); + Robot = source("robot"), + Utils = source('utils'); describe("Robot", function() { var work = spy(); diff --git a/test/specs/utils.spec.js b/test/specs/utils.spec.js index 42dd442..7b36243 100644 --- a/test/specs/utils.spec.js +++ b/test/specs/utils.spec.js @@ -95,20 +95,6 @@ describe("Utils", function() { }); }); - describe("#slice", function() { - it("performs array slices", function() { - var arr = [1, 2, 3, 4, 5]; - expect(slice.call(arr, 1)).to.be.eql([2, 3, 4, 5]); - }); - }); - - describe("hasProp", function() { - it("checks objects have properties", function() { - var obj = { test: 'test' }; - expect(hasProp.call(obj, 'test')).to.be.true; - }); - }); - describe("#subclass", function() { var BaseClass = (function() { function BaseClass(opts) { @@ -123,7 +109,7 @@ describe("Utils", function() { })(); var SubClass = (function(klass) { - subclass(SubClass, klass); + utils.subclass(SubClass, klass); function SubClass(opts) { SubClass.__super__.constructor.apply(this, arguments); @@ -164,7 +150,7 @@ describe("Utils", function() { function TestClass() { this.self = this; this.testInstance = new ProxyClass; - proxyFunctionsToObject(methods, this.testInstance, this.self, true); + utils.proxyFunctionsToObject(methods, this.testInstance, this.self, true); } return TestClass; @@ -190,7 +176,7 @@ describe("Utils", function() { var methods = ["hello", "goodbye"], base = { commandList: [] }; - proxyTestStubs(methods, base); + utils.proxyTestStubs(methods, base); expect(base.commandList).to.be.eql(methods); }); @@ -198,7 +184,7 @@ describe("Utils", function() { var methods = ["hello", "goodbye"], base = { commandList: [] }; - expect(proxyTestStubs(methods, base)).to.be.eql(base); + expect(utils.proxyTestStubs(methods, base)).to.be.eql(base); }); }); @@ -208,14 +194,14 @@ describe("Utils", function() { it("binds the 'this' scope for the method", function() { proxy.boundMethod = function() { return this.hello; }; - proxy.boundMethod = bind(proxy.boundMethod, me); + proxy.boundMethod = utils.bind(proxy.boundMethod, me); expect(proxy.boundMethod()).to.eql("Hello World"); }); it("passes arguments along to bound functions", function() { proxy.boundMethod = function(hello, world) { return [hello, world]; }; - proxy.boundMethod = bind(proxy.boundMethod, me); + proxy.boundMethod = utils.bind(proxy.boundMethod, me); expect(proxy.boundMethod("Hello", "World")).to.eql(["Hello", "World"]); })