35 lines
728 B
JavaScript
35 lines
728 B
JavaScript
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/*jshint -W054 */
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(function (exports) {
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"use strict";
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function forEachAsync(arr, fn, thisArg) {
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var dones = []
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, index = -1
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;
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function next(BREAK, newArr) {
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if (0 === arr.length || BREAK === forEachAsync.__BREAK) {
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dones.forEach(function (done) {
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done.call(thisArg, newArr);
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});
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return;
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}
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index += 1;
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fn.call(thisArg, next, arr.shift(), index, arr);
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}
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setTimeout(next, 4);
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return {
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then: function (_done) {
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dones.push(_done);
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return this;
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}
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};
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}
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forEachAsync.__BREAK = {};
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exports.forEachAsync = forEachAsync;
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}('undefined' !== typeof exports && exports || new Function('return this')()));
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