For easy perusing.
Ah, advent. That time of year when the shops are filled with the sound of Christmas songs – largely, the very same ones they played when I was a kid. They’re a bit corny, but the familiarity is somehow reassuring. And what better way to learn about this year’s new Cro features than through the words ofContinue reading “Day 19 – Let it Cro”
It’s Christmas season! Christmas would not be Christmas without the caroling that’s part of the festivities, so let’s make it possible to sing some. We could simply make a carol one giant string, but that’s not good enough. Being a song, carols often have a chorus that’s repeated in between verses. If we were toContinue reading “Day 14 – Thinking Beyond Types: an Introduction to Rakudo’s MOP”
A Little R&R Introduction Raku is a really nice language. Versatile, expressive, fast, dwimmy. The only problem I sometimes have with it is that it can be a little slow. Fortunately that can easily be solved by the NativeCall interface, which makes it easy to call C code in your Raku program. Now, as niceContinue reading “Day 13 – A Little R&R”
Making IRC bots is incredibly simple in Raku, thanks to IRC::Client. It allows you to create a very simple bot in about 20 lines of code. There’s a plugin system that allows easy re-use of code between multiple bots, and adding customized features can be as easy as dropping in an anonymous class. So, let’sContinue reading “Day 12 – Making a simple bot in Raku”
Yesterday, we made a short Grammar that could parse a single line of the user.js that Firefox uses. Today, we’ll be adding a number of test cases to make sure everything we want to match will match properly. Additionally, the Grammar can be expanded to match multiple lines, so we can let the Grammar parseContinue reading “Day 8 – Parsing Firefox’ user.js with Raku (Part 2)”