function _parseIdentifier()

in tools/PasswordRulesParser.js [279:298]

• 17 lines of code
• 3 McCabe index (conditional complexity)

function _parseIdentifier(input, position)
{
    console.assert(position >= 0);
    console.assert(position < input.length);
    console.assert(_isIdentifierCharacter(input[position]));

    let length = input.length;
    let seenIdentifiers = [];
    do {
        let c = input[position];
        if (!_isIdentifierCharacter(c)) {
            break;
        }

        seenIdentifiers.push(c);
        ++position;
    } while (position < length);

    return [seenIdentifiers.join(""), position];
}