Function directiveNormalize

test/angular/1.4/angular.js:9213–9215

* Converts all accepted directives format into proper directive name. * @param name Name to normalize

(name)

 * @param name Name to normalize
 */
function directiveNormalize(name) {
  return camelCase(name.replace(PREFIX_REGEXP, ''));
}

/**
 * @ngdoc type