Perl 6 in a hands-on test
Double Down
Perl 6 gives the Perl 5 syntax a new paint job and introduces a genuine object system. Mike gives it a hands-on test based on a re-implementation of the old blackjack game.
You should never write off the old dogs: After decades of anticipation, Perl 6 finally seems to be taking shape. I found this out recently when I attended the grass roots Perl Conference YAPC 2016 in Orlando, Florida. About two-thirds of the talks were dedicated to Perl 5 topics, but to my amazement, more and more people in the community are seriously taking to the successor and problem child of many years standing, Perl 6.
No less than 11 years ago at the OSCON Conference 2005, Damian Conway seriously announced that the "endgame" of the development had started, but multiple setbacks and new beginnings ensued. Then, suddenly, at the end of 2015, the Rakudo virtual machine finally become operational, and although it does not exactly impress with its performance, it does at least reliably parse Perl 6 code.
What Is Perl 6?
To find out what you need Perl 6 for, it is helpful to analyze what Perl 5 lacked. Shortcoming number one was without a doubt a full-blown object system. In Perl 5, it was a makeshift affair, and no one in their right mind would have used the blessed hash structures, dubbed classes, without additional strictures in anything but toy-sized systems.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Digital Autonomy
• How the Fediverse Found Parts for Its Platforms
• The Answer Was Already on the Shelf
• Changing the Chip Industry: How Public Investment Has Grown Open Silicon
• United Nations Open Source Portal Goes Live
• EU Open Source Strategy Plays Key Role in Tech Sovereignty Package
• France Says “Au Revoir” to Microsoft
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Fedora 45 Now Available
The latest iteration of Fedora has arrived with Gnome 51 and KDE Plasma 6.8.
-
Linux 7.4 is "Much Healthier" Thanks to AI
At nearly 42 million lines, Linux 7.4 is the largest merge in the kernel’s history.
-
Working Exploit for a Linux Kernel Flaw Made Public
Even before a bug received its CVE identifier or an upstream fix, the local privilege escalation vulnerability exploit found its way into the wild.
-
r/opensource Bans AI-Assisted and AI-Related Projects
The de facto subreddit for all things open source has not only banned AI-related projects but also users who "don't speak English."
-
Bottlenecks Discovered by Meta Engineers Lead to Scalability Improvements
Thanks to a small group of engineers at Meta, the Linux kernel module kernfs has been improved, which has led to some serious gains.
-
PwnEscape Poses VM Vulnerability
A guest-to-host escape flaw in Linux KVM, named PwnEscape, might be yet another means of attacking Linux.
-
Linux Mint 27 Set for a Christmas Release
The developers behind Linux Mint have announced a Christmas release, and it looks like Santa's sack will be brimming with features.
-
Is Linus Torvalds Vibe Coding?
The creator of Linux has added AI into his process for Linux kernel development, and it's more than just for debugging.
-
openKylin 3.0 Released with Expanded AI Integration
The latest release features a pre-installed AI agent to help perform tasks.
-
DigitalOcean Ends Open Source Credits Program
In a change that has surprised many open source developers, DigitalOcean has decided to sunset its Open Source Credits Program.
