AngularJS : copy vs extend

Question

Explanation :

we come across some situation in which we need to copy one object to another object. In that case, we probably have two solutions: ang

Answer 1

agular.copy clones (deep copy) an object and creates a new object using the same values, while angular.extend does a shallow copy so that the attributes refer to same values in memory. A very nice explanation is given here which differentiates very well between .copy(), .extend() and .merge() methods