Marc Costello
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functional

A collection of 3 posts
f#

How functional programming helped me recognise patterns and concepts in mathematics

I've never been strong at mathematics, and to this day I don't believe you need to be a skilled mathematician to be a good developer, but as time has gone on I've found more and more value in being able to understand and implement
06 Aug 2016 6 min read
elixir

Elixir Connect4

elixirConnect4 repository [https://github.com/marc-costello/elixirConnect4] At work, we use Connect4 as our technical test, which we send out to possible candidates. The candidate must write a working implementation of Connect4 as a console application. So there is no real focus on graphics, and to limit complexity (and the
29 Oct 2015 6 min read
f# Featured

A functional choice

To begin a story, a while back, I wanted to learn a functional programming language. I wanted to find out just how different the functional paradigm is to the imperative paradigm. Previously the closest I got to functional programming came from JavaScript, and I’ve always found it so much
28 Feb 2015 7 min read
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