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58 lines
1.5 KiB
58 lines
1.5 KiB
'use strict'; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.default = function () /*...args*/{ |
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return _seq2.default.apply(null, (0, _slice2.default)(arguments).reverse()); |
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}; |
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var _seq = require('./seq'); |
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var _seq2 = _interopRequireDefault(_seq); |
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var _slice = require('./internal/slice'); |
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var _slice2 = _interopRequireDefault(_slice); |
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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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* Creates a function which is a composition of the passed asynchronous |
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* functions. Each function consumes the return value of the function that |
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* follows. Composing functions `f()`, `g()`, and `h()` would produce the result |
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* of `f(g(h()))`, only this version uses callbacks to obtain the return values. |
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* |
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* Each function is executed with the `this` binding of the composed function. |
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* |
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* @name compose |
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* @static |
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* @memberOf module:ControlFlow |
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* @method |
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* @category Control Flow |
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* @param {...AsyncFunction} functions - the asynchronous functions to compose |
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* @returns {Function} an asynchronous function that is the composed |
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* asynchronous `functions` |
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* @example |
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* |
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* function add1(n, callback) { |
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* setTimeout(function () { |
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* callback(null, n + 1); |
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* }, 10); |
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* } |
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* |
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* function mul3(n, callback) { |
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* setTimeout(function () { |
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* callback(null, n * 3); |
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* }, 10); |
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* } |
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* |
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* var add1mul3 = async.compose(mul3, add1); |
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* add1mul3(4, function (err, result) { |
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* // result now equals 15 |
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* }); |
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*/ |
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module.exports = exports['default']; |