locutus/esm/tcl/string/length.js

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

export function length(str) {
    //      discuss at: https://locutus.io/tcl/length/
    // parity verified: Tcl 8.6
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //       example 1: length('hello')
    //       returns 1: 5
    //       example 2: length('')
    //       returns 2: 0
    return String(str).length;
}