If you have a Perl-related news item you'd like to share, you may post it in the Perl Newssection.
Please try to avoid duplicating news; but pointers (with summaries) to important stories on other sites are acceptable here.
Hi all, the latest version (0.30) of Crypt::OpenSSL::RSA was released this week. Notable among other improvements is the addition of support for OpenSSL 1.1.0.
This is great news because many platforms are installing OpenSSL v1.1.0 by default (e.g. the aptitude package manager I use on Ubuntu), which leads to the familiar XS header file incompatibilities that prevent XS-based modules from installing. These include Crypt::OpenSSL::RSA, which is required by Crypt::LE, the wrapper around the free certificate issuer Let's Encrypt's API, which was what I was trying to set up. Since LE certificates expire in 90 days, automatic renewal is important, and I was really wanting to manage that with Perl. Thanks to Todd Rinaldo that's possible again.
The way forward always starts with a minimal test.
"But what about Perl? Till 2005 it was the most dominating scripting language in the world. In 2008 we said in an interview with Dr. Dobb's Journal that Perl would go extinct based on the trend we saw in the TIOBE index at that time. After this a religious war started with Perl diehards who claimed that this won't happen and that the TIOBE index was being gamed. Stevan Little gave a ground-breaking talk in 2013 called "Perl is not dead, it is a dead end" indicating that once software engineers leave the Perl language they will never come back. Personally I think that the fork of Perl 6 (and its delays for decades) together with the unclear future of what was going to happen to the language was the main reason for engineers to look for alternatives such as Python and Ruby. And still today the Perl community hasn't defined a clear future, and as a consequence, it is slowly fading away."
-- TIOBE Index for April 2018 (retrieved on 2018-05-01)
There is a difference between knowing the path and walking the path. -- Morpheus
Up to 2016, this event was known as Perl QA Hackathon - PQAH.
The PTS is a free of charge coding workshop for people involved in Quality Assurance, testing, packaging, CPAN, and other projects related to quality assurance. The workshop is not necessarily exclusive to Perl projects, however, many of the attendees will be planning to work on projects that have a direct benefit to the Perl language.
This was the 11th event that focuses solely on the QA of perl testing and the toolchain (Configure, CPANTESTERS, Build systems, MetaCPAN, PAUSE, authorizations, modules, dependencies etc etc)
It started in Oslo back in 2008, when we needed to define things like parallel testing and focus slowly shifted since then towards the complete CPAN ecosystem, form starting a module to describing the requirements for authors maintaining modules "up-river". It was very productive again and I want to specifically thank all the sponsors for enabling this event (and op cause Salve, Philippe, Neil, Laurent, and Stig for organizing it)!
To be honest I don't really know (yet) what the new ngnix unit web and application-server https://unit.nginx.org/ is really all about, but isn't it nice that it also supports Perl (apart from Python, PHP, Go etc)?
For those always looking for answers to, "What's written in Perl these days?", another candidate has been released. Tau Station has just entered open alpha. This is one of Ovid's projects, so you know it will be good. Play the game at https://taustation.space/.
Amsterdam.pm is pleased invite you to the 14th Dutch Perl Workshop!
Our workshops are yearly meetings of experienced and beginning Perl
lovers. One whole day of long and short lectures for everyone.
Saturday July 7 in the StayOkay in Arnhem
(just an hour drive from Amsterdam center, Schiphol, Düsseldorf)
Last year, the European Perl Conference took place in Amsterdam, so we
skipped a year for the Workshop. After a few events in Utrecht, we are
back to our original location at the StayOkay: a friendly and affordable
With still three months to go, we do not have all the details yet. The
current plan is:
Early arrivals welcome on Friday at hackerspace Hack42
Saturday from 9:30 to 18:00, various presentations in two tracks:
one track of talks in English
one track of talks in Dutch, maybe some in English
Followed by the Social Event: BBQ and aftermath
Sunday has various offerings
extended tutorials on Perl 6, by Andrew Shitov
hands-on "Perl on embedded devices", by Jens Rehsack
group trips to nearby Burgers' Zoo or Openairmuseum
We will detail these later, probably add a few. These additions
will only happen when enough people pre-register. Watch your mail
closely for announcements.
We would like everyone to contribute a talk. There are 5, 10, 20, and
40 minutes slots. Of course, it is not required to contribute this way,
but we really like to hear your experiences with Perl.
A large number of participants arrive the evening before the Workshop,
and often also stay the following night. Beds are available from 35€
per night: the later you book, the more expensive they get. Book now!
Book your bed yourself at: StayOK.
There are also hotels and AirBNBs nearby. Please list in the wiki where
A few weeks back, choroba pointed out to me that Timm Murray was proposing to write an eBook for using Perl on the Raspberry Pi. Due to my extensive work on that platform over the last two-plus years, I had keen interest in the project.
Timm will be writing the bulk of the content using various distributions including my RPi::WiringPi along with all its related distributions, and I will be adding at least one chapter to cover my indoor grow room single-webpage environment controller, as well as performing editing duties and testing of the code.
Whether you're interested in working on the Raspberry Pi, or just want to donate to a good cause for other Perl hackers, please have a look.
Disclaimer: I feel kind of awkward posting a campaign for funding (it's my first time ever). I did discuss this post prior to posting it with the gods however, and they felt it was appropriate.
Update: If you click this link, it'll pre-load a super-search for all of my root-level posts related to my work on the Pi here at Perlmonks. I am uncertain of how to make it direct you to the list specifically, so you just have to click the "Search" button on the resulting page.
There was a meetup this evening of the Minnesota Perl User Group. I am posting this in case there are folks in the Minneapolis area who are interested but are not connected to Meetup in the hope that those folks might pick up on it here.
Here is a link to the MNPUG should you be interested. I am encouraged with this opportunity to re-establish the local Perl community.
...the majority is always wrong, and always the last to know about it...
A solution is nothing more than a clearly stated problem...
We'd like to greet more than a few Perl Monks at next GPW - on and off stage.
But of course not exclusively so, feel free to spread the news to Perl people off site as well.
We also provide All-Day Workshops for attendees.
So if you'd like to see the difference of configure stage and runtime live for instance,
join the Perl on embedded devices Workshop
by Jens Rehsack on April 3rd.
I finally got around to doing a decent update to berrybrew.
Perls listed with berrybrew available are now listed in numerical, descending version order (again... this was a regression)
Added new all subcommand to berrybrew fetch. This allows you to fetch the list of *all* available Strawberry Perls (there's over 100!). Previously, we would only fetch and list the most recent minor version number within each major version. (The standard and existing berrybrew fetch without the new arg doesn't change its previous behaviour)
Important bug fixes:
Fixed issue where when using berrybrew fetch and there were orphaned Perls, we weren't auto-registering them as "custom"
Fixed issue when a user attempted to register a single custom Perl more than once, it was throwing an exception
As always, if you decide to try it and/or upgrade, please let me know of any issues, or simply open a ticket.
berrybrew <command> [subcommand] [option]
available List available Strawberry Perl versions and which are
clean * Remove all temporary berrybrew files
clone Make a complete copy of a Perl installation
config Add berrybrew to your PATH
exec * Run a command for every installed Strawberry Perl
fetch * Update the list of Strawberry Perl instances available
install Download, extract and install a Strawberry Perl
off Disable berrybrew perls (use 'switch' to re-enable)
register Manually register a custom installation directory
remove Uninstall a Strawberry Perl
switch Switch to use a different Strawberry Perl
unconfig Remove berrybrew from PATH
upgrade Performs a safe upgrade. Requires Git installed
use * Use a specific Strawberry Perl version temporarily
help Display this help screen
license Show berrybrew license
version Displays the version
* - view subcommand details with 'berrybrew <command> help'
ps. Thanks again to pryrt for his previous work along side myself, and for reporting both bugs and feature requests!
Update: I even had to break rank and ask for help elsewhere, because berrybrew is written in C#. Needed quick help on how to sort order lets just say an array of hashes, where hashes are keys with values of objects. In Perl, meh, two lines of code. In C#, it's nowhere near as fun.
I put up an SO post for the basics, but even still, that was simple. I still had to muck around and figure out how to sort by value of a key of a List of Dictionaries, where the list is List<Dictionary<string, object>>.
I hacked at that and got it to do what is needed, but I'm certain it isn't ideal by any strech. C, Perl, Python, C++ I can do, but this .Net and C# stuff I need some guidance. Needless to say, if there are any C# people here, the berrybrew project could seriously use your help for some code review, at minimum :D.