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10 lines
199 B
JavaScript
10 lines
199 B
JavaScript
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var indexOf = [].indexOf;
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module.exports = function(arr, obj){
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if (indexOf) return arr.indexOf(obj);
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for (var i = 0; i < arr.length; ++i) {
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if (arr[i] === obj) return i;
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}
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return -1;
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};
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