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import find from './find';
/**
* Return the index of the matching object
* @method
* @memberof Popper.Utils
* @argument {Array} arr
* @argument prop
* @argument value
* @returns index or -1
*/
export default function findIndex(arr, prop, value) {
// use native findIndex if supported
if (Array.prototype.findIndex) {
return arr.findIndex(cur => cur[prop] === value);
}
// use `find` + `indexOf` if `findIndex` isn't supported
const match = find(arr, obj => obj[prop] === value);
return arr.indexOf(match);
}