Array flatMap() method in JavaScript! - New in Chrome Update 69

Published: 14 September 2018
on channel: dcode
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The new flatMap() method on Arrays in JavaScript is a combination of the map() and flat() method. It's new in Chrome 69 and is officially Array.prototype.flatMap

In this video we take a look at how to use flatMap() and how it compares to the regular map() method.

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