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']; |