10 lines
219 B
JavaScript
10 lines
219 B
JavaScript
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"use strict";
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var fn = function (value) { return value > 3; };
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module.exports = function () {
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var arr = [1, 2, 3, 4, 5, 6];
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if (typeof arr.findIndex !== "function") return false;
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return arr.findIndex(fn) === 3;
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};
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