locutus
Version:
Locutus other languages' standard libraries to JavaScript for fun and educational purposes
14 lines (13 loc) • 522 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.contains = contains;
function contains(needle, haystack) {
// discuss at: https://locutus.io/rust/contains/
// parity verified: Rust 1.85
// original by: Kevin van Zonneveld (https://kvz.io)
// example 1: contains('World', 'Hello World')
// returns 1: true
// example 2: contains('z', 'Hello World')
// returns 2: false
return String(haystack).includes(String(needle));
}