2019-09-09 14:39:54 +00:00
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module.exports = function (f, g) {
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2019-04-11 08:54:00 +00:00
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return function () {
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2019-09-09 14:39:54 +00:00
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if (!f) { return; }
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2019-04-11 08:54:00 +00:00
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f.apply(this, Array.prototype.slice.call(arguments));
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2019-09-09 14:39:54 +00:00
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f = g;
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2019-04-11 08:54:00 +00:00
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};
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};
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