David Gamero 9860cfe0c2
release v1.5 (#162)
Co-authored-by: David Gamero <davidgamero@microsoft.com>
2021-12-09 16:44:30 -05:00

11 lines
404 B
JavaScript

import isArrayLike from './_isArrayLike.js';
import values from './values.js';
import indexOf from './indexOf.js';
// Determine if the array or object contains a given item (using `===`).
export default function contains(obj, item, fromIndex, guard) {
if (!isArrayLike(obj)) obj = values(obj);
if (typeof fromIndex != 'number' || guard) fromIndex = 0;
return indexOf(obj, item, fromIndex) >= 0;
}