#14 Map Arrays

Emad Ibrahim
Jun 16, 2016 · 1 min read

You can “convert” your array of objects into another array of different objects. Lets say your first array contains a list of complex user models but you only care about the username and email properties for a certain action. You could map the array like this.

Or if you had an array of numbers and you wanted to double each item, you could do:


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