locutus/esm/golang/strings/HasPrefix.js

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

export function HasPrefix(s, prefix) {
    //      discuss at: https://locutus.io/golang/strings/HasPrefix
    // parity verified: Go 1.23
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //       example 1: HasPrefix('Gopher', 'Go')
    //       returns 1: true
    //       example 2: HasPrefix('Gopher', 'C')
    //       returns 2: false
    //       example 3: HasPrefix('Gopher', '')
    //       returns 3: true
    s = s + '';
    prefix = prefix + '';
    return s.startsWith(prefix);
}