19 lines
397 B
JavaScript
19 lines
397 B
JavaScript
/**
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* Mimics the `find` method of Array
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* @method
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* @memberof Popper.Utils
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* @argument {Array} arr
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* @argument prop
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* @argument value
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* @returns index or -1
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*/
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export default function find(arr, check) {
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// use native find if supported
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if (Array.prototype.find) {
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return arr.find(check);
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}
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// use `filter` to obtain the same behavior of `find`
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return arr.filter(check)[0];
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}
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