MyEMS /
myems
| Conditions | 21 |
| Total Lines | 402 |
| Code Lines | 67 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
Complex classes like angular-loader.js ➔ setupModuleLoader often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | /** |
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| 215 | function setupModuleLoader(window) { |
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| 216 | |||
| 217 | var $injectorMinErr = minErr('$injector'); |
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| 218 | var ngMinErr = minErr('ng'); |
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| 219 | |||
| 220 | function ensure(obj, name, factory) { |
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| 221 | return obj[name] || (obj[name] = factory()); |
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| 222 | } |
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| 223 | |||
| 224 | var angular = ensure(window, 'angular', Object); |
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| 225 | |||
| 226 | // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap |
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| 227 | angular.$$minErr = angular.$$minErr || minErr; |
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| 228 | |||
| 229 | return ensure(angular, 'module', function() { |
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| 230 | /** @type {Object.<string, angular.Module>} */ |
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| 231 | var modules = {}; |
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| 232 | |||
| 233 | /** |
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| 234 | * @ngdoc function |
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| 235 | * @name angular.module |
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| 236 | * @module ng |
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| 237 | * @description |
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| 238 | * |
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| 239 | * The `angular.module` is a global place for creating, registering and retrieving AngularJS |
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| 240 | * modules. |
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| 241 | * All modules (AngularJS core or 3rd party) that should be available to an application must be |
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| 242 | * registered using this mechanism. |
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| 243 | * |
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| 244 | * Passing one argument retrieves an existing {@link angular.Module}, |
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| 245 | * whereas passing more than one argument creates a new {@link angular.Module} |
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| 246 | * |
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| 247 | * |
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| 248 | * # Module |
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| 249 | * |
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| 250 | * A module is a collection of services, directives, controllers, filters, and configuration information. |
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| 251 | * `angular.module` is used to configure the {@link auto.$injector $injector}. |
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| 252 | * |
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| 253 | * ```js |
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| 254 | * // Create a new module |
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| 255 | * var myModule = angular.module('myModule', []); |
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| 256 | * |
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| 257 | * // register a new service |
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| 258 | * myModule.value('appName', 'MyCoolApp'); |
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| 259 | * |
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| 260 | * // configure existing services inside initialization blocks. |
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| 261 | * myModule.config(['$locationProvider', function($locationProvider) { |
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| 262 | * // Configure existing providers |
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| 263 | * $locationProvider.hashPrefix('!'); |
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| 264 | * }]); |
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| 265 | * ``` |
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| 266 | * |
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| 267 | * Then you can create an injector and load your modules like this: |
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| 268 | * |
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| 269 | * ```js |
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| 270 | * var injector = angular.injector(['ng', 'myModule']) |
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| 271 | * ``` |
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| 272 | * |
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| 273 | * However it's more likely that you'll just use |
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| 274 | * {@link ng.directive:ngApp ngApp} or |
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| 275 | * {@link angular.bootstrap} to simplify this process for you. |
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| 276 | * |
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| 277 | * @param {!string} name The name of the module to create or retrieve. |
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| 278 | * @param {!Array.<string>=} requires If specified then new module is being created. If |
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| 279 | * unspecified then the module is being retrieved for further configuration. |
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| 280 | * @param {Function=} configFn Optional configuration function for the module. Same as |
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| 281 | * {@link angular.Module#config Module#config()}. |
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| 282 | * @returns {angular.Module} new module with the {@link angular.Module} api. |
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| 283 | */ |
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| 284 | return function module(name, requires, configFn) { |
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| 285 | |||
| 286 | var info = {}; |
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| 287 | |||
| 288 | var assertNotHasOwnProperty = function(name, context) { |
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| 289 | if (name === 'hasOwnProperty') { |
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| 290 | throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context); |
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| 291 | } |
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| 292 | }; |
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| 293 | |||
| 294 | assertNotHasOwnProperty(name, 'module'); |
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| 295 | if (requires && modules.hasOwnProperty(name)) { |
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| 296 | modules[name] = null; |
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| 297 | } |
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| 298 | return ensure(modules, name, function() { |
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| 299 | if (!requires) { |
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| 300 | throw $injectorMinErr('nomod', 'Module \'{0}\' is not available! You either misspelled ' + |
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| 301 | 'the module name or forgot to load it. If registering a module ensure that you ' + |
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| 302 | 'specify the dependencies as the second argument.', name); |
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| 303 | } |
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| 304 | |||
| 305 | /** @type {!Array.<Array.<*>>} */ |
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| 306 | var invokeQueue = []; |
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| 307 | |||
| 308 | /** @type {!Array.<Function>} */ |
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| 309 | var configBlocks = []; |
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| 310 | |||
| 311 | /** @type {!Array.<Function>} */ |
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| 312 | var runBlocks = []; |
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| 313 | |||
| 314 | var config = invokeLater('$injector', 'invoke', 'push', configBlocks); |
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| 315 | |||
| 316 | /** @type {angular.Module} */ |
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| 317 | var moduleInstance = { |
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| 318 | // Private state |
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| 319 | _invokeQueue: invokeQueue, |
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| 320 | _configBlocks: configBlocks, |
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| 321 | _runBlocks: runBlocks, |
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| 322 | |||
| 323 | /** |
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| 324 | * @ngdoc method |
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| 325 | * @name angular.Module#info |
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| 326 | * @module ng |
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| 327 | * |
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| 328 | * @param {Object=} info Information about the module |
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| 329 | * @returns {Object|Module} The current info object for this module if called as a getter, |
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| 330 | * or `this` if called as a setter. |
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| 331 | * |
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| 332 | * @description |
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| 333 | * Read and write custom information about this module. |
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| 334 | * For example you could put the version of the module in here. |
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| 335 | * |
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| 336 | * ```js |
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| 337 | * angular.module('myModule', []).info({ version: '1.0.0' }); |
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| 338 | * ``` |
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| 339 | * |
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| 340 | * The version could then be read back out by accessing the module elsewhere: |
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| 341 | * |
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| 342 | * ``` |
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| 343 | * var version = angular.module('myModule').info().version; |
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| 344 | * ``` |
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| 345 | * |
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| 346 | * You can also retrieve this information during runtime via the |
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| 347 | * {@link $injector#modules `$injector.modules`} property: |
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| 348 | * |
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| 349 | * ```js |
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| 350 | * var version = $injector.modules['myModule'].info().version; |
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| 351 | * ``` |
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| 352 | */ |
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| 353 | info: function(value) { |
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| 354 | if (isDefined(value)) { |
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| 355 | if (!isObject(value)) throw ngMinErr('aobj', 'Argument \'{0}\' must be an object', 'value'); |
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| 356 | info = value; |
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| 357 | return this; |
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| 358 | } |
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| 359 | return info; |
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| 360 | }, |
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| 361 | |||
| 362 | /** |
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| 363 | * @ngdoc property |
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| 364 | * @name angular.Module#requires |
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| 365 | * @module ng |
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| 366 | * |
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| 367 | * @description |
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| 368 | * Holds the list of modules which the injector will load before the current module is |
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| 369 | * loaded. |
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| 370 | */ |
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| 371 | requires: requires, |
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| 372 | |||
| 373 | /** |
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| 374 | * @ngdoc property |
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| 375 | * @name angular.Module#name |
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| 376 | * @module ng |
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| 377 | * |
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| 378 | * @description |
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| 379 | * Name of the module. |
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| 380 | */ |
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| 381 | name: name, |
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| 382 | |||
| 383 | |||
| 384 | /** |
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| 385 | * @ngdoc method |
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| 386 | * @name angular.Module#provider |
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| 387 | * @module ng |
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| 388 | * @param {string} name service name |
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| 389 | * @param {Function} providerType Construction function for creating new instance of the |
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| 390 | * service. |
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| 391 | * @description |
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| 392 | * See {@link auto.$provide#provider $provide.provider()}. |
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| 393 | */ |
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| 394 | provider: invokeLaterAndSetModuleName('$provide', 'provider'), |
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| 395 | |||
| 396 | /** |
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| 397 | * @ngdoc method |
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| 398 | * @name angular.Module#factory |
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| 399 | * @module ng |
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| 400 | * @param {string} name service name |
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| 401 | * @param {Function} providerFunction Function for creating new instance of the service. |
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| 402 | * @description |
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| 403 | * See {@link auto.$provide#factory $provide.factory()}. |
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| 404 | */ |
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| 405 | factory: invokeLaterAndSetModuleName('$provide', 'factory'), |
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| 406 | |||
| 407 | /** |
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| 408 | * @ngdoc method |
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| 409 | * @name angular.Module#service |
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| 410 | * @module ng |
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| 411 | * @param {string} name service name |
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| 412 | * @param {Function} constructor A constructor function that will be instantiated. |
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| 413 | * @description |
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| 414 | * See {@link auto.$provide#service $provide.service()}. |
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| 415 | */ |
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| 416 | service: invokeLaterAndSetModuleName('$provide', 'service'), |
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| 417 | |||
| 418 | /** |
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| 419 | * @ngdoc method |
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| 420 | * @name angular.Module#value |
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| 421 | * @module ng |
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| 422 | * @param {string} name service name |
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| 423 | * @param {*} object Service instance object. |
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| 424 | * @description |
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| 425 | * See {@link auto.$provide#value $provide.value()}. |
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| 426 | */ |
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| 427 | value: invokeLater('$provide', 'value'), |
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| 428 | |||
| 429 | /** |
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| 430 | * @ngdoc method |
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| 431 | * @name angular.Module#constant |
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| 432 | * @module ng |
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| 433 | * @param {string} name constant name |
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| 434 | * @param {*} object Constant value. |
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| 435 | * @description |
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| 436 | * Because the constants are fixed, they get applied before other provide methods. |
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| 437 | * See {@link auto.$provide#constant $provide.constant()}. |
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| 438 | */ |
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| 439 | constant: invokeLater('$provide', 'constant', 'unshift'), |
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| 440 | |||
| 441 | /** |
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| 442 | * @ngdoc method |
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| 443 | * @name angular.Module#decorator |
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| 444 | * @module ng |
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| 445 | * @param {string} name The name of the service to decorate. |
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| 446 | * @param {Function} decorFn This function will be invoked when the service needs to be |
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| 447 | * instantiated and should return the decorated service instance. |
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| 448 | * @description |
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| 449 | * See {@link auto.$provide#decorator $provide.decorator()}. |
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| 450 | */ |
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| 451 | decorator: invokeLaterAndSetModuleName('$provide', 'decorator', configBlocks), |
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| 452 | |||
| 453 | /** |
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| 454 | * @ngdoc method |
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| 455 | * @name angular.Module#animation |
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| 456 | * @module ng |
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| 457 | * @param {string} name animation name |
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| 458 | * @param {Function} animationFactory Factory function for creating new instance of an |
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| 459 | * animation. |
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| 460 | * @description |
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| 461 | * |
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| 462 | * **NOTE**: animations take effect only if the **ngAnimate** module is loaded. |
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| 463 | * |
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| 464 | * |
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| 465 | * Defines an animation hook that can be later used with |
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| 466 | * {@link $animate $animate} service and directives that use this service. |
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| 467 | * |
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| 468 | * ```js |
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| 469 | * module.animation('.animation-name', function($inject1, $inject2) { |
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| 470 | * return { |
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| 471 | * eventName : function(element, done) { |
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| 472 | * //code to run the animation |
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| 473 | * //once complete, then run done() |
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| 474 | * return function cancellationFunction(element) { |
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| 475 | * //code to cancel the animation |
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| 476 | * } |
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| 477 | * } |
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| 478 | * } |
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| 479 | * }) |
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| 480 | * ``` |
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| 481 | * |
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| 482 | * See {@link ng.$animateProvider#register $animateProvider.register()} and |
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| 483 | * {@link ngAnimate ngAnimate module} for more information. |
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| 484 | */ |
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| 485 | animation: invokeLaterAndSetModuleName('$animateProvider', 'register'), |
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| 486 | |||
| 487 | /** |
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| 488 | * @ngdoc method |
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| 489 | * @name angular.Module#filter |
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| 490 | * @module ng |
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| 491 | * @param {string} name Filter name - this must be a valid AngularJS expression identifier |
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| 492 | * @param {Function} filterFactory Factory function for creating new instance of filter. |
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| 493 | * @description |
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| 494 | * See {@link ng.$filterProvider#register $filterProvider.register()}. |
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| 495 | * |
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| 496 | * <div class="alert alert-warning"> |
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| 497 | * **Note:** Filter names must be valid AngularJS {@link expression} identifiers, such as `uppercase` or `orderBy`. |
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| 498 | * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace |
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| 499 | * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores |
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| 500 | * (`myapp_subsection_filterx`). |
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| 501 | * </div> |
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| 502 | */ |
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| 503 | filter: invokeLaterAndSetModuleName('$filterProvider', 'register'), |
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| 504 | |||
| 505 | /** |
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| 506 | * @ngdoc method |
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| 507 | * @name angular.Module#controller |
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| 508 | * @module ng |
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| 509 | * @param {string|Object} name Controller name, or an object map of controllers where the |
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| 510 | * keys are the names and the values are the constructors. |
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| 511 | * @param {Function} constructor Controller constructor function. |
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| 512 | * @description |
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| 513 | * See {@link ng.$controllerProvider#register $controllerProvider.register()}. |
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| 514 | */ |
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| 515 | controller: invokeLaterAndSetModuleName('$controllerProvider', 'register'), |
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| 516 | |||
| 517 | /** |
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| 518 | * @ngdoc method |
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| 519 | * @name angular.Module#directive |
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| 520 | * @module ng |
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| 521 | * @param {string|Object} name Directive name, or an object map of directives where the |
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| 522 | * keys are the names and the values are the factories. |
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| 523 | * @param {Function} directiveFactory Factory function for creating new instance of |
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| 524 | * directives. |
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| 525 | * @description |
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| 526 | * See {@link ng.$compileProvider#directive $compileProvider.directive()}. |
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| 527 | */ |
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| 528 | directive: invokeLaterAndSetModuleName('$compileProvider', 'directive'), |
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| 529 | |||
| 530 | /** |
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| 531 | * @ngdoc method |
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| 532 | * @name angular.Module#component |
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| 533 | * @module ng |
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| 534 | * @param {string|Object} name Name of the component in camelCase (i.e. `myComp` which will match `<my-comp>`), |
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| 535 | * or an object map of components where the keys are the names and the values are the component definition objects. |
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| 536 | * @param {Object} options Component definition object (a simplified |
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| 537 | * {@link ng.$compile#directive-definition-object directive definition object}) |
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| 538 | * |
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| 539 | * @description |
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| 540 | * See {@link ng.$compileProvider#component $compileProvider.component()}. |
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| 541 | */ |
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| 542 | component: invokeLaterAndSetModuleName('$compileProvider', 'component'), |
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| 543 | |||
| 544 | /** |
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| 545 | * @ngdoc method |
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| 546 | * @name angular.Module#config |
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| 547 | * @module ng |
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| 548 | * @param {Function} configFn Execute this function on module load. Useful for service |
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| 549 | * configuration. |
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| 550 | * @description |
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| 551 | * Use this method to configure services by injecting their |
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| 552 | * {@link angular.Module#provider `providers`}, e.g. for adding routes to the |
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| 553 | * {@link ngRoute.$routeProvider $routeProvider}. |
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| 554 | * |
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| 555 | * Note that you can only inject {@link angular.Module#provider `providers`} and |
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| 556 | * {@link angular.Module#constant `constants`} into this function. |
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| 557 | * |
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| 558 | * For more about how to configure services, see |
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| 559 | * {@link providers#provider-recipe Provider Recipe}. |
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| 560 | */ |
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| 561 | config: config, |
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| 562 | |||
| 563 | /** |
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| 564 | * @ngdoc method |
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| 565 | * @name angular.Module#run |
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| 566 | * @module ng |
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| 567 | * @param {Function} initializationFn Execute this function after injector creation. |
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| 568 | * Useful for application initialization. |
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| 569 | * @description |
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| 570 | * Use this method to register work which should be performed when the injector is done |
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| 571 | * loading all modules. |
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| 572 | */ |
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| 573 | run: function(block) { |
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| 574 | runBlocks.push(block); |
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| 575 | return this; |
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| 576 | } |
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| 577 | }; |
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| 578 | |||
| 579 | if (configFn) { |
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| 580 | config(configFn); |
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| 581 | } |
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| 582 | |||
| 583 | return moduleInstance; |
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| 584 | |||
| 585 | /** |
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| 586 | * @param {string} provider |
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| 587 | * @param {string} method |
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| 588 | * @param {String=} insertMethod |
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| 589 | * @returns {angular.Module} |
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| 590 | */ |
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| 591 | function invokeLater(provider, method, insertMethod, queue) { |
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| 592 | if (!queue) queue = invokeQueue; |
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| 593 | return function() { |
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| 594 | queue[insertMethod || 'push']([provider, method, arguments]); |
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| 595 | return moduleInstance; |
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| 596 | }; |
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| 597 | } |
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| 598 | |||
| 599 | /** |
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| 600 | * @param {string} provider |
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| 601 | * @param {string} method |
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| 602 | * @returns {angular.Module} |
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| 603 | */ |
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| 604 | function invokeLaterAndSetModuleName(provider, method, queue) { |
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| 605 | if (!queue) queue = invokeQueue; |
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| 606 | return function(recipeName, factoryFunction) { |
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| 607 | if (factoryFunction && isFunction(factoryFunction)) factoryFunction.$$moduleName = name; |
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| 608 | queue.push([provider, method, arguments]); |
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| 609 | return moduleInstance; |
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| 610 | }; |
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| 611 | } |
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| 612 | }); |
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| 613 | }; |
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| 614 | }); |
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| 615 | |||
| 616 | } |
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| 617 | |||
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