Remove lodash

This commit is contained in:
Andrew Stewart 2015-02-19 17:23:41 -08:00
parent b17542061b
commit 618aa8212d
9 changed files with 262 additions and 119 deletions

View File

@ -9,8 +9,7 @@
"use strict";
var Basestar = require("./basestar"),
Utils = require("./utils"),
_ = require("./lodash");
Utils = require("./utils");
// Public: Creates a new Adaptor
//
@ -34,13 +33,14 @@ var Adaptor = module.exports = function Adaptor(opts) {
// misc. details provided in args hash
this.details = {};
_.forEach(opts, function(opt, name) {
if (_.include(["robot", "name", "adaptor", "events"], name)) {
return;
}
for (var name in opts) {
var opt = opts[name],
banned = ["robot", "name", "adaptor", "events"];
this.details[name] = opt;
}, this);
if (!~banned.indexOf(name)) {
this.details[name] = opt;
}
}
};
Utils.subclass(Adaptor, Basestar);

View File

@ -13,8 +13,7 @@ var Async = require("async");
var Logger = require("./logger"),
Robot = require("./robot"),
Config = require("./config"),
Utils = require("./utils"),
_ = require("./lodash");
Utils = require("./utils");
var EventEmitter = require("events").EventEmitter;
@ -74,15 +73,19 @@ Cylon.robot = function robot(opts) {
//
// Returns nothing
Cylon.api = function api(Server, opts) {
var isObject = function(arg) { return typeof arg === "object"; },
isFunction = function(arg) { return typeof arg === "function"; },
isString = function(arg) { return typeof arg === "string"; };
// if only passed options (or nothing), assume HTTP server
if (Server == null || _.isObject(Server) && !_.isFunction(Server)) {
if (Server == null || isObject(Server) && !isFunction(Server)) {
opts = Server;
Server = "http";
}
opts = opts || {};
if (_.isString(Server)) {
if (isString(Server)) {
var req = "cylon-api-" + Server;
try {
@ -103,7 +106,9 @@ Cylon.api = function api(Server, opts) {
];
}
_.each(messages, function(str) { Logger.error(str); });
messages.forEach(function(str) {
Logger.error(str);
});
return;
} else {
throw e;
@ -121,13 +126,22 @@ Cylon.api = function api(Server, opts) {
//
// Returns nothing
Cylon.start = function start() {
var starters = _.map(this.robots, "start");
var starters = [],
name;
for (name in this.robots) {
var bot = this.robots[name];
starters.push(bot.start.bind(bot));
}
Async.parallel(starters, function() {
var mode = Utils.fetch(Config, "workMode", "async");
if (mode === "sync") {
_.invoke(this.robots, "startWork");
for (name in this.robots) {
var bot = this.robots[name];
bot.startWork.call(bot);
}
}
}.bind(this));
};
@ -138,13 +152,15 @@ Cylon.start = function start() {
//
// Returns the current config
Cylon.config = function(opts) {
var logChanges = (opts.logging && !_.isEqual(Config.logging, opts.logging));
var loggingChanged = (
opts.logging && Config.logging !== Utils.merge(Config.logging, opts.logging)
);
if (_.isObject(opts) && !_.isArray(opts)) {
Config = _.merge(Config, opts);
if (typeof opts === "object" && !Array.isArray(opts)) {
Config = Utils.merge(Config, opts);
}
if (logChanges) {
if (loggingChanged) {
Logger.setup();
}
@ -159,7 +175,12 @@ Cylon.config = function(opts) {
Cylon.halt = function halt(callback) {
callback = callback || function() {};
var fns = _.map(this.robots, "halt");
var fns = [];
for (var name in this.robots) {
var bot = this.robots[name];
fns.push(bot.halt.bind(bot));
}
// if robots can"t shut down quickly enough, forcefully self-terminate
var timeout = Config.haltTimeout || 3000;
@ -169,9 +190,16 @@ Cylon.halt = function halt(callback) {
};
Cylon.toJSON = function() {
var robots = [];
for (var name in this.robots) {
var bot = this.robots[name];
robots.push(bot.toJSON.call(bot));
}
return {
robots: _.invoke(this.robots, "toJSON"),
commands: _.keys(this.commands),
robots: robots,
commands: Object.keys(this.commands),
events: this.events
};
};

View File

@ -9,8 +9,7 @@
"use strict";
var Basestar = require("./basestar"),
Utils = require("./utils"),
_ = require("./lodash");
Utils = require("./utils");
// Public: Creates a new Driver
//
@ -36,13 +35,14 @@ var Driver = module.exports = function Driver(opts) {
this.details = {};
_.forEach(opts, function(opt, name) {
if (_.include(["robot", "name", "connection", "driver", "events"], name)) {
return;
}
for (var name in opts) {
var opt = opts[name],
banned = ["robot", "name", "connection", "driver", "events"];
this.details[name] = opt;
}, this);
if (!~banned.indexOf(name)) {
this.details[name] = opt;
}
}
};
Utils.subclass(Driver, Basestar);
@ -54,7 +54,7 @@ Driver.prototype.setupCommands = function(commands, proxy) {
Utils.proxyFunctionsToObject(commands, proxy, this);
_.forEach(commands, function(command) {
commands.forEach(function(command) {
var snake_case = command.replace(/[A-Z]+/g, function(match) {
if (match.length > 1) {
match = match.replace(/[A-Z]$/, function(m) {
@ -74,7 +74,7 @@ Driver.prototype.toJSON = function() {
name: this.name,
driver: this.constructor.name || this.name,
connection: this.connection.name,
commands: _.keys(this.commands),
commands: Object.keys(this.commands),
events: this.events,
details: this.details
};

View File

@ -9,15 +9,14 @@
"use strict";
var Registry = require("./registry"),
Config = require("./config"),
_ = require("./lodash");
Config = require("./config");
function testMode() {
return process.env.NODE_ENV === "test" && Config.testMode;
}
module.exports = function Initializer(type, opts) {
var mod;
var mod, name, prop;
mod = Registry.findBy(type, opts[type]);
@ -33,24 +32,28 @@ module.exports = function Initializer(type, opts) {
var obj = mod[type](opts);
_.forIn(obj, function(prop, name) {
for (name in obj) {
prop = obj[name];
if (name === "constructor") {
return;
continue;
}
if (_.isFunction(prop)) {
if (typeof prop === "function") {
obj[name] = prop.bind(obj);
}
});
}
if (testMode()) {
var test = Registry.findBy(type, "test")[type](opts);
_.forIn(obj, function(prop, name) {
if (_.isFunction(prop) && !test[name]) {
for (name in obj) {
prop = obj[name];
if (typeof prop === "function" && !test[name]) {
test[name] = function() { return true; };
}
});
}
return test;
}

View File

@ -1,26 +0,0 @@
/**
* @license
* Lo-Dash 2.4.1 (Custom Build) lodash.com/license | Underscore.js 1.5.2 underscorejs.org/LICENSE
* Build: `lodash compat exports="node" include="bindAll,each,first,forEach,forIn,forOwn,include,invoke,isArray,isEqual,isFunction,isObject,isString,keys,map,merge,result,values" --minify --output ./lib/lodash.js`
*/
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}:function(n){return n=n[u],f===n&&(0!==f||1/f==1/n)}},o.forEach=w,o.forIn=Ct,o.forOwn=St,o.functions=m,o.invoke=function(n,t){var r=e(arguments,2),o=-1,u=typeof t=="function",f=n?n.length:0,a=Array(typeof f=="number"?f:0);return w(n,function(n){a[++o]=(u?t:n[t]).apply(n,r)}),a},o.keys=At,o.map=E,o.merge=function(n){var t=arguments,o=2;if(!j(n))return n;if("number"!=typeof t[2]&&(o=t.length),3<o&&"function"==typeof t[o-2])var u=a(t[--o-1],t[o--],2);else 2<o&&"function"==typeof t[o-1]&&(u=t[--o]);
for(var t=e(arguments,1,o),f=-1,i=L.pop()||[],c=L.pop()||[];++f<o;)s(n,t[f],u,i,c);return r(i),r(c),n},o.property=F,o.values=function(n){for(var t=-1,r=At(n),e=r.length,o=Array(e);++t<e;)o[t]=n[r[t]];return o},o.collect=E,o.each=w,o.methods=m,o.contains=_,o.identity=P,o.indexOf=A,o.isArguments=b,o.isArray=Et,o.isEqual=function(n,t,r,e){return l(n,t,typeof r=="function"&&a(r,e,2))},o.isFunction=d,o.isObject=j,o.isPlainObject=Pt,o.isString=O,o.noop=D,o.result=function(n,t){if(n){var r=n[t];return d(r)?n[t]():r
}},o.sortedIndex=C,o.include=_,o.first=x,o.take=x,o.head=x,o.VERSION="2.4.1",Z&&nt&&tt&&((nt.exports=o)._=o)}).call(this);

View File

@ -13,12 +13,12 @@ var levels = ["debug", "info", "warn", "error", "fatal"];
var BasicLogger = require("./logger/basic_logger"),
NullLogger = require("./logger/null_logger"),
Config = require("./config"),
_ = require("./lodash");
Utils = require("./utils");
var Logger = module.exports = {
setup: function(opts) {
if (typeof opts === "object") {
_.merge(Config.logging, opts);
Config.logging = Utils.merge(Config.logging, opts);
}
var logger = Config.logging.logger,
@ -39,7 +39,7 @@ var Logger = module.exports = {
Logger.setup();
_.each(levels, function(level) {
levels.forEach(function(level) {
Logger[level] = function() {
if (levels.indexOf(level) >= levels.indexOf(Logger.level)) {
return Logger.logger[level].apply(Logger.logger, arguments);

View File

@ -11,8 +11,7 @@
var initializer = require("./initializer"),
Logger = require("./logger"),
Utils = require("./utils"),
Config = require("./config"),
_ = require("./lodash");
Config = require("./config");
var Async = require("async"),
EventEmitter = require("events").EventEmitter;
@ -41,28 +40,38 @@ var Robot = module.exports = function Robot(opts) {
"log"
];
_.bindAll(this, methods);
methods.forEach(function(method) {
this[method] = this[method].bind(this);
}, this);
this.initRobot(opts);
this.initConnections(opts);
this.initDevices(opts);
_.forEach(opts, function(opt, name) {
for (var name in opts) {
var opt = opts[name];
if (this[name] !== undefined) {
return;
continue;
}
this[name] = opt;
if (opts.commands == null && _.isFunction(opt)) {
if (opts.commands == null && typeof opt === "function") {
this.commands[name] = opt;
}
}, this);
}
if (opts.commands) {
var cmds = _.result(opts, "commands");
var cmds;
if (_.isObject(cmds) && !_.isArray(cmds)) {
if (typeof opts.commands === "function") {
cmds = opts.commands.call(this);
} else {
cmds = opts.commands;
}
if (typeof cmds === "object" && !Array.isArray(cmds)) {
this.commands = cmds;
} else {
var err = "#commands must be an object ";
@ -92,12 +101,26 @@ Robot.randomName = function() {
//
// Returns an Object containing Robot data
Robot.prototype.toJSON = function() {
var connections = [],
devices = [],
n;
for (n in this.connections) {
var conn = this.connections[n];
connections.push(conn.toJSON.call(conn));
}
for (n in this.devices) {
var device = this.devices[n];
devices.push(device.toJSON.call(device));
}
return {
name: this.name,
connections: _.invoke(this.connections, "toJSON"),
devices: _.invoke(this.devices, "toJSON"),
commands: _.keys(this.commands),
events: _.isArray(this.events) ? this.events : []
connections: connections,
devices: devices,
commands: Object.keys(this.commands),
events: Array.isArray(this.events) ? this.events : []
};
};
@ -159,29 +182,30 @@ Robot.prototype.initConnections = function(opts) {
return this.connections;
}
if (_.isObject(opts.connections)) {
if (_.isArray(opts.connections)) {
if (typeof opts.connections === "object") {
if (Array.isArray(opts.connections)) {
this.performArraySetup(opts.connections, "connection", "connections");
return this.connections;
}
_.forIn(opts.connections, function(conn, key) {
var name = _.isString(key) ? key : conn.name;
for (var key in opts.connections) {
var conn = opts.connections[key],
name = typeof key === "string" ? key : conn.name;
if (conn.devices) {
_.forIn(conn.devices, function(device, deviceName) {
opts.devices = opts.devices || {};
opts.devices = opts.devices || {};
for (var d in conn.devices) {
var device = conn.devices[d];
device.connection = name;
opts.devices[deviceName] = device;
});
opts.devices[d] = device;
}
delete conn.devices;
}
this.connection(name, conn);
}, this);
}
}
return this.connections;
@ -211,7 +235,10 @@ Robot.prototype.device = function(name, device) {
device.connection = this.connections[device.connection];
} else {
device.connection = _.first(_.values(this.connections));
for (var c in this.connections) {
device.connection = this.connections[c];
break;
}
}
this.devices[device.name] = initializer("driver", device);
@ -242,16 +269,18 @@ Robot.prototype.initDevices = function(opts) {
return this.devices;
}
if (_.isObject(opts.devices)) {
if (_.isArray(opts.devices)) {
if (typeof opts.devices === "object") {
if (Array.isArray(opts.devices)) {
this.performArraySetup(opts.devices, "device", "devices");
return this.devices;
}
_.forIn(opts.devices, function(device, key) {
var name = _.isString(key) ? key : device.name;
for (var key in opts.devices) {
var device = opts.devices[key],
name = typeof key === "string" ? key : device.name;
this.device(name, device);
}, this);
}
}
return this.devices;
@ -295,7 +324,7 @@ Robot.prototype.start = function(callback) {
}.bind(this));
}
if (_.isFunction(callback)) {
if (typeof callback === "function") {
callback(err, results);
}
}.bind(this));
@ -324,7 +353,11 @@ Robot.prototype.startWork = function() {
Robot.prototype.startConnections = function(callback) {
this.log("info", "Starting connections.");
var starters = _.map(this.connections, function(conn, name) {
var starters = [];
var createStarter = function(name) {
var conn = this.connections[name];
this[name] = conn;
return function(cb) {
@ -339,7 +372,11 @@ Robot.prototype.startConnections = function(callback) {
this.log("debug", str + ".");
return conn.connect.call(conn, cb);
}.bind(this);
}, this);
}.bind(this);
for (var name in this.connections) {
starters.push(createStarter(name));
}
return Async.parallel(starters, callback);
};
@ -354,7 +391,11 @@ Robot.prototype.startDevices = function(callback) {
log("info", "Starting devices.");
var starters = _.map(this.devices, function(device, name) {
var starters = [];
var createStarter = function(name) {
var device = this.devices[name];
this[name] = device;
return function(cb) {
@ -367,7 +408,12 @@ Robot.prototype.startDevices = function(callback) {
log("debug", str + ".");
return device.start.call(device, cb);
};
}, this);
}.bind(this);
for (var name in this.devices) {
starters.push(createStarter(name));
}
return Async.parallel(starters, callback);
};
@ -386,8 +432,19 @@ Robot.prototype.halt = function(callback) {
return callback();
}
var devices = _.map(this.devices, "halt");
var connections = _.map(this.connections, "disconnect");
var devices = [],
connections = [],
n;
for (n in this.devices) {
var device = this.devices[n];
devices.push(device.halt.bind(device));
}
for (n in this.connections) {
var conn = this.connections[n];
connections.push(conn.disconnect.bind(conn));
}
try {
Async.parallel(devices, function() {
@ -423,8 +480,8 @@ Robot.prototype.performArraySetup = function(things, typeOfThing, arrayName) {
this.log("warn", str);
_.forEach(things, function(t, key) {
var name = _.isString(key) ? key : t.name;
things.forEach(function(t, key) {
var name = typeof key === "string" ? key : t.name;
this[typeOfThing](name, t);
}, this);
};

View File

@ -8,8 +8,7 @@
"use strict";
var _ = require("./lodash"),
monkeyPatches = require("./utils/monkey-patches");
var monkeyPatches = require("./utils/monkey-patches");
var Utils = module.exports = {
// Public: Alias to setInterval, combined with Number monkeypatches below to
@ -94,9 +93,11 @@ var Utils = module.exports = {
this.constructor = child;
};
_.forOwn(parent, function(prop, key) {
child[key] = prop;
});
for (var key in parent) {
if (parent.hasOwnProperty(key)) {
child[key] = parent[key];
}
}
Ctor.prototype = parent.prototype;
child.prototype = new Ctor();
@ -105,11 +106,13 @@ var Utils = module.exports = {
},
proxyFunctions: function proxyFunctions(source, target) {
_.forEach(source, function(prop, key) {
if (_.isFunction(prop) && !target[key]) {
for (var key in source) {
var prop = source[key];
if (typeof prop === "function" && !target[key]) {
target[key] = prop.bind(source);
}
});
}
},
// Public: Proxies a list of methods from one object to another. It will not
@ -129,8 +132,8 @@ var Utils = module.exports = {
force = force || false;
_.forEach(methods, function(method) {
if (_.isFunction(base[method]) && !force) {
methods.forEach(function(method) {
if (typeof base[method] === "function" && !force) {
return;
}
@ -197,6 +200,51 @@ var Utils = module.exports = {
return fallback;
},
// Public: Merges two arrays/objects together, recursively.
//
// base - what should be merged onto
// source - what should be merged into it
//
// Returns a merged object/array
merge: function(base, source) {
var isArray = Array.isArray(source);
if (base == null) {
base = isArray ? [] : {};
}
// merge objects
if (isArray) {
source.forEach(function(e, i) {
if (typeof base[i] === "undefined") {
base[i] = e;
} else if (typeof e === "object") {
base[i] = Utils.merge(base[i], e);
} else {
if (!~base.indexOf(e)) {
base.push(e);
}
}
});
} else {
var key;
for (key in source) {
if (typeof source[key] !== "object" || !source[key]) {
base[key] = source[key];
} else {
if (base[key]) {
Utils.merge(base[key], source[key]);
} else {
base[key] = source[key];
}
}
}
}
return base;
},
// Public: Given a name, and an array of existing names, returns a unique
// name.
//

View File

@ -252,4 +252,37 @@ describe("Utils", function() {
});
});
});
describe("#merge", function() {
var merge = utils.merge;
var base = {
fruits: ["apple"],
vegetables: ["beet"],
thing: null,
otherThing: "hello!",
data: [{ "user": "barney" }, { "user": "fred" }]
};
var source = {
fruits: ["banana"],
vegetables: ["carrot"],
thing: "hello!",
otherThing: null,
data: [{ "age": 36 }, { "age": 40 }]
};
var expected = {
data: [ { age: 36, user: "barney" }, { age: 40, user: "fred" } ],
fruits: [ "apple", "banana" ],
vegetables: [ "beet", "carrot" ],
thing: "hello!",
otherThing: null
};
it("merges two objects", function() {
var merged = merge(base, source);
expect(merged).to.be.eql(expected);
});
});
});