I got invited to speak at Monkigras 2018, a superb conference on software, technology and craft. This year’s theme was “Sustaining Craft”. I wrote and delivered It’s about the curry - you’ll find a (close enough) transcript below.
I’ve been advising a startup on the data transformation space. As part of this, we re-wrote the core engine in Clojure. The new version is, at the worst case, 16 times as fast in the same hardware, and in some cases over 200 times faster. And it does it with a fraction of the lines of code.
We did this in under 3 months of part-time work. We couldn’t focus our entire attention on it, as we had other concerns as well - I was involved with general team and management tasks, and the second developer was helping on other internal projects as well. To further raise the bar: we had to keep it functionality-compatible with the current version, so I had to get acquainted with the existing feature set, and it was the other developer’s first Clojure project.
Clojure made our lives so much easier. But this is not a post about why Clojure is cool.
Interruptions are one of the best ways to squander time and money, but the value chain is not always obvious. This handy guide will help you make the case for why you should be interrupting your developers (nay, any employee!) regularly.
Have you gone over the fundamentals on Reading Clojure? Did you shake off that preconception that there’s some magic syntax to declaring and evaluating things beyond the list?
Great! Let’s now go over other things you might encounter when looking at a random source file. I’m first going to give you an overview of types and related things. After it, we’ll then we get into the good stuff like going over a project, and the weird stuff like ->, ->>, #, the quote and other squiggles.
Back in early December I held a Clojure workshop for the Bucharest Functional Programming meet up. Having to explain the language to developers who were completely new at it was an interesting experience. I decided to start from the ground up: how to even read the blasted thing.
Lately, I’ve been working on Macchiato to bring web application development libraries for ClojureScript on Node.js. Get a few people of different backgrounds involved on a project, and pretty soon a discussion about methodology will emerge.
Since both Dmitri Sotnikov and myself are working on some libraries at the same time, we had to decide which approach to use.
There are two major alternatives: Git-flow and Github-flow (with Gitlab-flow being a slightly more elaborate version).