Start using functional style in your existing code base today, using the “functional sandwich” principle.

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How it all begun?

I remember learning redux a few years ago. It was the first time I heard the term “pure function”. I was hooked immediately. It all made perfect sense… Composition, immutability, pure functions, it all looked so elegant and just…right.

A functional approach to promise.then

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Omer Dolev

Fullstack Developer @ WalkMe

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