locutus/esm/python/operator/contains.js

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

import { pythonContains } from "../_helpers/_operator.js";
export function contains(a, b) {
    //      discuss at: https://locutus.io/python/operator/contains/
    // parity verified: Python 3.12
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //          note 1: Checks membership with Python-style sequence and dict-key semantics.
    //       example 1: contains([1, 2, 3], 2)
    //       returns 1: true
    //       example 2: contains('banana', 'an')
    //       returns 2: true
    return pythonContains(a, b);
}