Perl Archives

Invent Stories

A tiny post in my blog about a small app to draw random pictures, I hope you will enjoy!

A Simple Telegram Bot

I just wrote a small post A Simple Telegram Bot in my blog... with a tiny introduction to Bot::ChatBots::Telegram. Comments more than welcome!

Some Maths for Dobble

I wrote an article about the maths behind the game Dobble (known as Spot-It in some countries). It has no pretense of strict formality but it works for reminding me the though process that leads to designing Dobble-like games. The whole process prodded me to write Math::GF, a module on Galois Fields that can be used together with Math::Polynomial, so... there's also Perl in it!

Telegram Keyboard Button Encoding

I wrote a blog entry about it, also introducing a new module to handle this. Enjoy!

WebService::Fake - but still usable!

I released a new simple module/application WebService::Fake and wrote about it in my main blog. I'd love to read any feedback providing any insight, negative included of course (provided they're honest and polite).

And oh! I really hope to see Learning Perl 6 spring to life! I opted for the "early versions" pledge because I'm too curious to see what it will be...

Automating deployment of my personal Perl projects with Dokku

Last weekend I completed an article about deploying my personal Perl projects using Dokku - it might be interesting if you have similar needs!

POD speculation


[...] expects to find either a =head(n>1) or an =item block documenting a subroutine.

In pure TIMTOWTDI spirit, it's up to you to decide which style you want to adopt. There are PROs and CONs, though.

Travis-CI and Perl

If you're interested into using Travis-CI for your Perl projects, here's a few pointers that you should not miss:

Too bad that it took me so long to find them out.


A few months ago I released Graphics::Potrace, that provides Perl bindings to the potrace library. So, if you want to convert rasters into vectors from Perl... you know where to go.

origami envelopes

I've always been fond of origami, and in some periods I also had time to fold some as a hobby. Alas, this is not the case any more... most of the times.

I'm also proud to produce my greeting cards for birthdays and occasions, when I remember to actually make one (which happens seldom... but happens). Some time ago I stumbled upon a neat design for an origami envelope - although I don't remember where I saw it, I've found a couple of web sites that include it (e.g. here). So... two of "my" things coming together...

Then I'm fond of Perl, of course. So why not kicking it in and use it to add an image to the back of the envelope... automatically?

About Flavio Poletti

user-pic I blog about Perl.