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31 lines
1.3 KiB
31 lines
1.3 KiB
var global = require('../internals/global'); |
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var apply = require('../internals/function-apply'); |
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var isCallable = require('../internals/is-callable'); |
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var userAgent = require('../internals/engine-user-agent'); |
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var arraySlice = require('../internals/array-slice'); |
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var validateArgumentsLength = require('../internals/validate-arguments-length'); |
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var MSIE = /MSIE .\./.test(userAgent); // <- dirty ie9- check |
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var Function = global.Function; |
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var wrap = function (scheduler) { |
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return MSIE ? function (handler, timeout /* , ...arguments */) { |
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var boundArgs = validateArgumentsLength(arguments.length, 1) > 2; |
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var fn = isCallable(handler) ? handler : Function(handler); |
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var args = boundArgs ? arraySlice(arguments, 2) : undefined; |
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return scheduler(boundArgs ? function () { |
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apply(fn, this, args); |
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} : fn, timeout); |
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} : scheduler; |
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}; |
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// ie9- setTimeout & setInterval additional parameters fix |
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// https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timers |
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module.exports = { |
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// `setTimeout` method |
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// https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-settimeout |
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setTimeout: wrap(global.setTimeout), |
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// `setInterval` method |
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// https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval |
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setInterval: wrap(global.setInterval) |
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};
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