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							66 lines
						
					
					
						
							1.7 KiB
						
					
					
				
			
		
		
	
	
							66 lines
						
					
					
						
							1.7 KiB
						
					
					
				| 'use strict';
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| 
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| Object.defineProperty(exports, "__esModule", {
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|     value: true
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| });
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| 
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| exports.default = function () /*...values*/{
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|     var values = (0, _slice2.default)(arguments);
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|     var args = [null].concat(values);
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|     return function () /*...ignoredArgs, callback*/{
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|         var callback = arguments[arguments.length - 1];
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|         return callback.apply(this, args);
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|     };
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| };
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| 
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| var _slice = require('./internal/slice');
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| 
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| var _slice2 = _interopRequireDefault(_slice);
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| 
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| function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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| 
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| ;
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| 
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| /**
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|  * Returns a function that when called, calls-back with the values provided.
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|  * Useful as the first function in a [`waterfall`]{@link module:ControlFlow.waterfall}, or for plugging values in to
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|  * [`auto`]{@link module:ControlFlow.auto}.
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|  *
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|  * @name constant
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|  * @static
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|  * @memberOf module:Utils
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|  * @method
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|  * @category Util
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|  * @param {...*} arguments... - Any number of arguments to automatically invoke
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|  * callback with.
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|  * @returns {AsyncFunction} Returns a function that when invoked, automatically
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|  * invokes the callback with the previous given arguments.
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|  * @example
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|  *
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|  * async.waterfall([
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|  *     async.constant(42),
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|  *     function (value, next) {
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|  *         // value === 42
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|  *     },
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|  *     //...
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|  * ], callback);
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|  *
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|  * async.waterfall([
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|  *     async.constant(filename, "utf8"),
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|  *     fs.readFile,
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|  *     function (fileData, next) {
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|  *         //...
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|  *     }
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|  *     //...
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|  * ], callback);
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|  *
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|  * async.auto({
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|  *     hostname: async.constant("https://server.net/"),
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|  *     port: findFreePort,
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|  *     launchServer: ["hostname", "port", function (options, cb) {
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|  *         startServer(options, cb);
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|  *     }],
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|  *     //...
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|  * }, callback);
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|  */
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| module.exports = exports['default']; |