You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
1.7 KiB
66 lines
1.7 KiB
'use strict'; |
|
|
|
Object.defineProperty(exports, "__esModule", { |
|
value: true |
|
}); |
|
|
|
exports.default = function () /*...values*/{ |
|
var values = (0, _slice2.default)(arguments); |
|
var args = [null].concat(values); |
|
return function () /*...ignoredArgs, callback*/{ |
|
var callback = arguments[arguments.length - 1]; |
|
return callback.apply(this, args); |
|
}; |
|
}; |
|
|
|
var _slice = require('./internal/slice'); |
|
|
|
var _slice2 = _interopRequireDefault(_slice); |
|
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
|
|
|
; |
|
|
|
/** |
|
* Returns a function that when called, calls-back with the values provided. |
|
* Useful as the first function in a [`waterfall`]{@link module:ControlFlow.waterfall}, or for plugging values in to |
|
* [`auto`]{@link module:ControlFlow.auto}. |
|
* |
|
* @name constant |
|
* @static |
|
* @memberOf module:Utils |
|
* @method |
|
* @category Util |
|
* @param {...*} arguments... - Any number of arguments to automatically invoke |
|
* callback with. |
|
* @returns {AsyncFunction} Returns a function that when invoked, automatically |
|
* invokes the callback with the previous given arguments. |
|
* @example |
|
* |
|
* async.waterfall([ |
|
* async.constant(42), |
|
* function (value, next) { |
|
* // value === 42 |
|
* }, |
|
* //... |
|
* ], callback); |
|
* |
|
* async.waterfall([ |
|
* async.constant(filename, "utf8"), |
|
* fs.readFile, |
|
* function (fileData, next) { |
|
* //... |
|
* } |
|
* //... |
|
* ], callback); |
|
* |
|
* async.auto({ |
|
* hostname: async.constant("https://server.net/"), |
|
* port: findFreePort, |
|
* launchServer: ["hostname", "port", function (options, cb) { |
|
* startServer(options, cb); |
|
* }], |
|
* //... |
|
* }, callback); |
|
*/ |
|
module.exports = exports['default']; |