Comparative properties and values of an object for identical

// whether the value of two comparison objects a return value exactly equal to true / to false 
    isObjectValueEqual (a, b) {    
      // get objects a and b attribute name 
      var aProps = Object.getOwnPropertyNames (a); 
      var bProps Object.getOwnPropertyNames = ( B); 
      // attribute name length is determined whether the same 
      iF (aProps.length = bProps.length)! { 
          return to false; 
      } 
      // remove circulating attribute name, attribute value and then determines whether or not consistent 
      for (var i = 0; i < aProps.length; I ++) { 
        var = propName aProps [I]; 
        IF (A [propName] == B [propName]) {! 
            return to false; 
        } 
      } 
      return to true; 
    }