Continuing from last time, let’s look at how one goes from imperative pseudocode to pure functional using Gale-Shapely as an example. Overall, to convert an algorithm from imperative to functional is a fairly simple process once you understand how to convert from a while loop to recursion with accumulators. This post is just a more [...]

Initially, one of the biggest problems I found when trying to marry records was the god awful quality of much of data I often have to work with. It’s mostly old mainframe and database data with truncated fields, limited character sets and fields with nonsensical contents. Even worse, much of the data is the result [...]