locutus/esm/clojure/string/upper_case.js

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

export function upper_case(s) {
    //      discuss at: https://locutus.io/clojure/upper_case/
    // parity verified: Clojure 1.12
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //          note 1: Clojure uses upper-case, JS uses upper_case
    //       example 1: upper_case('hello')
    //       returns 1: 'HELLO'
    //       example 2: upper_case('Hello World')
    //       returns 2: 'HELLO WORLD'
    return String(s).toUpperCase();
}