Day 25 – Future-proofing the Raku Programming Language

Around this time last year, Jonathan Worthington was writing their Advent Post called Reminiscence, refinement, revolution. Today, yours truly finds themselves writing a similar blog post after what can only be called a peculiar year in the world. The Language Visible Changes The most visible highlights in the Raku Programming Language are basically: last / next with a value Normally, last just stopsContinue reading “Day 25 – Future-proofing the Raku Programming Language”

Day 23 – The Life of Raku Module Authoring

by Tony O’Dell Hello, world! This article is a lot about fez and how you can get started writing your first module and making it available to other users. Presuming you have rakudo and zef installed, install fez! Make sure that the last line is in your $PATH so the next set of commands all run smoothly. Now we can start writing the actualContinue reading “Day 23 – The Life of Raku Module Authoring”

Day 4 – Santa’s OCD Sorted

Santa has been around for a long time already. Santa remembers the days when bits where set by using a magnetic screwdriver! In those days, you’d made sure that things were orderly set up and sorted for quick access. Santa likes the Raku Programming Language a lot, because it just works like Santa thinks. There’sContinue reading “Day 4 – Santa’s OCD Sorted”

Day 13 – Helping the Github Action elves

As a Raku Programming Language module developer, you are sometimes surprised by the tools that you use. In this case, yours truly was surprised by a recent update of the excellent App::Mi6 tool by Shoichi Kaji. After an upgrade, it started adding a .github/workflows/test.yml file to new distributions. And this in turn caused Github to test the distribution after each commit using GithubContinue reading “Day 13 – Helping the Github Action elves”

RFC 200, by Nathan Wiger: Revamp tie to support extensibility

Proposed on 7 September 2000, frozen on 20 September 2000, depends on RFC 159: True Polymorphic Objects proposed on 25 August 2000, frozen on 16 September 2000, also by Nathan Wiger and already blogged about earlier. What is tie anyway? RFC 200 was about extending the tie functionality as offered by Perl. This functionality in Perl allows one to inject program logic into the system’s handling ofContinue reading “RFC 200, by Nathan Wiger: Revamp tie to support extensibility”

RFC 159, by Nathan Wiger: True Polymorphic Objects

Proposed on 25 August 2000, frozen on 16 September 2000 On polymorphism RFC159 introduces the concept of true polymorphic object. Objects that can morph into numbers, strings, booleans and much more on-demand. As such, objects can be freely passed around and manipulated without having to care what they contain (or even that they’re objects). WhenContinue reading “RFC 159, by Nathan Wiger: True Polymorphic Objects”

RFC 168, by Johan Vromans: Built-in functions should be functions

Proposed on 27 August 2000, frozen on 20 September 2000, which was a generalization of RFC 26: Named operators versus functions proposed on 4 August 2000, frozen on 28 August 2000, also by Johan Vromans. Johan’s proposal was to completely obliterate the difference between built-in functions, such as abs, and functions defined by the user. In Perl, abs can beContinue reading “RFC 168, by Johan Vromans: Built-in functions should be functions”

Day 10 – A Teaser

Santa has a special treat: a teaser if you will. A part of a chapter from the upcoming book “Migrating Perl to Raku”, to be published January 2020. Optimization Considerations If you are an experienced Perl programmer, you have (perhaps inadvertently) learned a few tricks to make execution of your Perl program faster. Some ofContinue reading “Day 10 – A Teaser”