what is factory method, Functions, AngularJS

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Question:What is factory method?

Answer Using factory method, we first define a factory and then assign method to it.var mainApp = angular.module("mainApp", []);
mainApp.factory('MathService', function() {     
   var factory = {};  
		
   factory.multiply = function(a, b) {
      return a * b 
   }
   return factory;
});

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What is factory method?

Question:What is factory method?

Answer Using factory method, we first define a factory and then assign method to it.var mainApp = angular.module("mainApp", []); mainApp.factory('MathService', function() { var factory = {}; factory.multiply = function(a, b) { return a * b } return factory; });

Answer Using factory method, we first define a factory and then assign method to it.
var mainApp = angular.module("mainApp", []); mainApp.factory('MathService', function() { var factory = {}; factory.multiply = function(a, b) { return a * b } return factory; });