gpDA · July 8, 2020 06:09
diff --git a/design_pattern1.js b/design_pattern1.js
 function Car( model, year, miles ) {
  
  this.model = model;
  this.year = year;
  this.miles = miles;
  
  this.toString = function () {
    return this.model + " has done " + this.miles + " miles";
  };
 }

 // USAGE :
 var civic = new Car("Honda Civic", 2009, 20000 );

 console.log(civi.toString());
	function Car( model, year, miles ) {

	this.model = model;
	this.year = year;
	this.miles = miles;

	this.toString = function () {
	return this.model + " has done " + this.miles + " miles";
	};
	}

	// USAGE :
	var civic = new Car("Honda Civic", 2009, 20000 );

	console.log(civi.toString());