Function identifierForController

lib/test/angular/1.4.3/angular.js:8868–8874

(controller, ident)

var CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/;
function identifierForController(controller, ident) {
  if (ident && isString(ident)) return ident;
  if (isString(controller)) {
    var match = CNTRL_REG.exec(controller);
    if (match) return match[3];
  }
}


/**