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Showing posts with the label 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`?

Why Does Using Array.map(parseint) On An Array Of Strings Produce Different Results

I was watching a talk on destroy all software title The Birth and Death of Javascript during the ta… Read more Why Does Using Array.map(parseint) On An Array Of Strings Produce Different Results

Destructively Map Object Properties Function

I was looking for an example or solution for mapping or changing values of an object 'destructi… Read more Destructively Map Object Properties Function

Converting Imperative To Functional Style Paradigm Using Ramdajs

The following script create an object filtering some input data. It is coded in a declarative way u… Read more Converting Imperative To Functional Style Paradigm Using Ramdajs

How Do Convert This Code And My Thinking To A Functional Mindset (clojure)?

How do I convert this JavaScript code to Clojure? I am trying to draw a (x,y) world where the cells… Read more How Do Convert This Code And My Thinking To A Functional Mindset (clojure)?

Js Functions Composed In The Opposite Order

Starting with a simple function composition const fa = (x => (x + 'a')); const fb = (x =… Read more Js Functions Composed In The Opposite Order

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?

Find Object In Array With Subarray Checking An Property

I have the array below and each element has another array called FunctionalityChildren, I need find… Read more Find Object In Array With Subarray Checking An Property

Is There A Name For This Function

I am looking for a name for the following function: (f, a) => () => f(a) Basically a function… Read more Is There A Name For This Function

Why Does Using Array.map(parseInt) On An Array Of Strings Produce Different Results

I was watching a talk on destroy all software title The Birth and Death of Javascript during the ta… Read more Why Does Using Array.map(parseInt) On An Array Of Strings Produce Different Results

Find Object Inside Array Inside Another Array

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

Referential Transparency In Functional Programming

I am new to JS and was learning functional programming and came across the term 'referential tr… Read more Referential Transparency In Functional Programming

Conforming My ReadPackageFiles To Fit Inside "Parallel" Function

I got a lot of help from this SO question around grabbing directories and searching files. I'm… Read more Conforming My ReadPackageFiles To Fit Inside "Parallel" Function

JS Functions Composed In The Opposite Order

Starting with a simple function composition const fa = (x => (x + 'a')); const fb = (x =… Read more JS Functions Composed In The Opposite Order