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Showing posts with the label Functional Programming

How Can I Prevent A Tail Recursive Function From Reversing The Order Of A List?

I am experimenting with the functional List type and structural sharing. Since Javascript doesn'… Read more How Can I Prevent A Tail Recursive Function From Reversing The Order Of A List?

Find Object Inside Array Inside Another Array

let bigArray = [ { Name: 'Trump', children: [ {Name: 'TrumpChi… Read more Find Object Inside Array Inside Another Array

Set Key In A Javascript Generator Function

Hi I'm trying to figure out how to set up the key in a symbol iterator, this is the code I have… Read more Set Key In A Javascript Generator Function

How To Array.map Chain Off Of Async Await?

How can I run Array.map off of an await? const CLASS_PATH = 'User/matt/Github/project'; con… Read more How To Array.map Chain Off Of Async Await?

Is The Deferred/promise Concept In Javascript A New One Or Is It A Traditional Part Of Functional Programming?

I really like the idea of jQuery's deferred/promise pattern or paradigm but sometimes I have tr… Read more Is The Deferred/promise Concept In Javascript A New One Or Is It A Traditional Part Of Functional Programming?

Good Names For Flipped Versions Of `lt`, `lte`, `gt`, And `gte`?

I've been working for some time on a Javascript FP library called Ramda, and I'm having a s… Read more Good Names For Flipped Versions Of `lt`, `lte`, `gt`, And `gte`?

Monads Not With "flatmap" But "flatunit"?

Monads in category theory is defined by triples T, unit, flat⟩. class Monad t where map :: (a -&… Read more Monads Not With "flatmap" But "flatunit"?

Sum Array Of Arrays (matrix) Vertically Efficiently/elegantly

In Javascript, if I have an array of arrays representing a matrix, say x = [ [1,2,3,4], [5,… Read more Sum Array Of Arrays (matrix) Vertically Efficiently/elegantly