Jquery extend function

This is somehow good when extend data and overwrite

var object1 = {



  apple: 0,



  banana: { weight: 52, price: 100 },



  cherry: 97



};



var object2 = {



  banana: { price: 200 },



  durian: 100



};



 



// Merge object2 into object1



$.extend( object1, object2 );
object1 data
{"apple":0,"banana":{"price":200},"cherry":97,"durian":100}