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22 lines
506 B
22 lines
506 B
6 years ago
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"use strict";
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var callable = require("es5-ext/object/valid-callable")
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, nextTick = require("next-tick")
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, validTimeout = require("./valid-timeout");
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var apply = Function.prototype.apply;
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module.exports = function (fn/*, timeout*/) {
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var delay, timeout = arguments[1];
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callable(fn);
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if (timeout === undefined) {
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delay = nextTick;
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} else {
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timeout = validTimeout(timeout);
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delay = setTimeout;
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}
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return function () {
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return delay(apply.bind(fn, this, arguments), timeout);
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};
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};
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