Function extractArgs

test/angular/1.6/angular.js:4248–4252

(fn)

}

function extractArgs(fn) {
  var fnText = stringifyFn(fn).replace(STRIP_COMMENTS, ''),
      args = fnText.match(ARROW_ARG) || fnText.match(FN_ARGS);
  return args;
}

function anonFn(fn) {
  // For anonymous functions, showing at the very least the function signature can help in