locutus/esm/ruby/String/length.js

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

export function length(str) {
    // parity verified: Ruby 3.3
    //      discuss at: https://locutus.io/ruby/String/length/
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //          note 1: Returns the character length of str.
    //       example 1: length('hello')
    //       returns 1: 5
    //       example 2: length('')
    //       returns 2: 0
    return (str + '').length;
}