#20 Increment/Decrement Properties

Tip

Ember.Object has 2 helpful functions for working with integer properties.  You can increment a property with

That will increase the value of age by one.  You can also increment by a custom number e.g.

person.incrementProperty(‘age’, 5);

To decrement, simply use

instead.

This is a lot nicer than

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Emad Ibrahim

Author of asp .net MVC & TDD, entrepreneur, passionate technologist, programmer and productivity nut. more at http://t.co/oSJXPvzu