import find from './find';
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/**
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* Return the index of the matching object
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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 findIndex(arr, prop, value) {
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// use native findIndex if supported
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if (Array.prototype.findIndex) {
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return arr.findIndex(cur => cur[prop] === value);
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}
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// use `find` + `indexOf` if `findIndex` isn't supported
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const match = find(arr, obj => obj[prop] === value);
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return arr.indexOf(match);
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}
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