Just released Graphics::Toolkit::Color for the purpose to create computationally harmonic color pallets (2-3 lines max for most needs). It is in fact a chunk out of Chart I needed to reuse in other projects as the Harmonograph. And as you can see in the SEE ALSO section of the POD - I'm aware that there are plenty other modules doing, parts, similar stuff or even more.
As you can see in the Changefile, there is a lot stuff coming in the next release of Math::Matrix, the de facto standard for now for Perl 6 Matrix Math, as mentioned in the docs. However, I have further plans I want to announce here and also ask my readers if I should do the proposed change of name space or not. This should be maybe a lightning talk in at TPC in Riga, but I already have a regular and a lightning there, so I choose this format.
If you write any software package, you have to document it. This simple truth drives more than few developers into despair. But there is also a way to craft good documentation and make the writing of it a useful part of the development. This is the closing part about authoring a Perl 6 module and Math::Matrix in particular (part: one, two, three, and four).
In this series of articles I reflect and expand on a talk I gave this year in Glasgow were I spoke about writing Perl 6 modules in general and Math::Matrix in particular. Part I was about data types I used or wanted to use, because my approach is it to think first about data structures and built later the code around that. It is also crucial because this module basically provides the user a new data type.
At TPC in Glasgow I held two talks (slides and Video stored or linked on my domain as linked on conference site) about my module Perl6::Math::Matrix. To me the most interesting parts of this talk were musings about how to write a good API in and for Perl 6. And since I already got from the audience a lot of good suggestion(, which are all implemented by now [by the critic or me]), I will write here also a series of posts about this topic and maybe get some inspirations more.