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projektuebersicht/node_modules/underscore/modules/contains.js
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erik 5b20adee48 All new
alle new
2026-10-01 06:46:51 +02:00

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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;
}