function _name()

in lib/util.js [14:33]

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

function _name(str) {
  const keywords = ['default', 'abstract', 'assert',
    'break', 'case', 'catch', 'class', 'const',
    'continue', 'default', 'do', 'else', 'enum',
    'extends', 'final', 'finally', 'for', 'goto',
    'if', 'implements', 'import', 'instanceof',
    'interface', 'native', 'new', 'package',
    'private', 'protected', 'public', 'return',
    'strictfp', 'static', 'super', 'switch',
    'synchronized', 'this', 'throw', 'throws',
    'transient', 'try', 'volatile', 'while',
    'boolean', 'void', 'int', 'char', 'long',
    'short', 'byte', 'float', 'double',
    'true', 'false', 'null'];
  var name = str.lexeme || str.name;
  if (keywords.indexOf(name) > -1) {
    return '_' + name;
  }
  return name;
}