What is the favorite module you have released to CPAN? For me, its not some shiny CMS or fancy scientific simulation. In fact, mine is probably horribly inefficient, maybe even a little evil, but I like this one best because it is clever.
Today I used my favorite of my modules in order to accomplish a difficult task, and in doing so I found a little bug, which I have just fixed. Which one is it? Let me introduce you to Tie::Array::CSV.
On behalf of the PDL Porters, and especially our tireless leader Chris Marshall, I am very happy to share the news that PDL 2.006 has been released, I’m reposting the announcement here, find the full message including release notes on the mailing list. It even includes my first contributions to the PDL core :-) Enjoy!
The PDL development team is pleased to announce
the official release of PDL-2.006 and an updated
draft of the PDL Book to accompany its release.
Of specific note:
PDL VERSION numbers now use single decimal
format. This will be the standard going forward.
PDL now has three graphics options that build on
all supported PDL platforms (thanks to work by
Craig DeForest and David Mertens and a host of
- PDL::Graphics::Simple a basic 2-D graphics layer
that can use many of the existing PDL graphics
modules with a uniform syntax.
ASPerl build issues have been resolved thanks
to relentless testing, verification and fixes by
Rob/sisyphus and other win32 PDL users.
As always, go to http://pdl.perl.org for information
about all things PDL and how to get PDL for your
PDL-2.006 Release Manager
I have mentioned before how much I like CPANtesters! Here is another story.
Yesterday I got an email from them listing a number of failures from Galileo, my CMS. I had recently pushed some bugfix releases, but it had some new, and as yet unused code and tests for that code in it. The tests passed on all my Linux systems, so I wasn’t worried about the release. Yet the failures came in. Some on Linux, some on other platforms, but not all the tests were failures and I couldn’t figure out a pattern. CPANtesters put me on to a problem but for this I needed faster results.
I had heard about Travis-CI, a free continuous integration platform based around GitHub. I set up travis testing for Galileo and sure enough it failed there. Though it was frustrating I now had failing tests that I could run at will! After much trial and error, I found that I had an undeclared dependency, but due to the way I was testing, it was throwing a seemingly unrelated error. My problem was that all my systems have the module installed and so I didn’t get the failure on my box, its a common module File::Next (used by Ack) and so many of the CPANtesters had it as well.
CPANtesters alerted me to the problem and Travis-CI let me continuously test on fresh platforms (5.10/12/14/16) until I found the problem. I love open source.
I have released Galileo 0.026 which fixes the problem. There are exciting additions to Galileo in the works, slowed only by my upcoming Ph.D. defense (which obviously takes much of my time). I hope that by this summer Galileo will have several of the most requested features you have told me that you would like.
Happy Perl-ing and remember to thank those projects and developers who make your lives easier, both in person and in public. Thanks guys!
Just a little note to announce the release of Galileo version 0.023. Galileo is my CMS that aims to be 100% CPAN installable, all you have to do is this:
$ cpanm Galileo
$ galileo setup
$ galileo daemon
This release makes installing even better, because now when you run
galileo setup you get a web interface to configure your CMS and then install the database!
Ok that image is just slightly ahead of what is now on CPAN, but its close :-)