Should AngularJS web services return a deep copy of the response?

Question

I have a long polled web service. Recent responses are cached. The web service notifies subscribers of new data.

Is it good to return a deep copy of the response, or should share data with all subscribers? Or does it just depend on the use case?

+4

Martin Feb 18 '15 at 11:42

2 answers

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scope.response = bigDataObject;

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scope.data = angular.copy( bigDataObject.some.deeper.property );
scope.data.name = 'somethingElse';

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+1

floribon 24 . '15 23:01

Per Hornshøj-Schierbeck · Accepted Answer · 2015-02-24T10:46:14+0000

At first glance, I think this is similar to the case when you need to look for wider use.

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