20 lines
581 B
JavaScript
20 lines
581 B
JavaScript
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"use strict";
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var isValue = require("es5-ext/object/is-value")
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, isPromise = require("es5-ext/object/is-promise")
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, nextTick = require("next-tick")
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, ensureTimeout = require("../valid-timeout");
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module.exports = function (/* timeout */) {
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var Constructor = isPromise(this) ? this.constructor : Promise;
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var timeout = arguments[0];
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if (isValue(timeout)) timeout = ensureTimeout(timeout);
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return new Constructor(function (resolve) {
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if (isValue(timeout)) {
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setTimeout(function () { resolve(); }, timeout);
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} else {
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nextTick(resolve);
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}
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});
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};
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