Tag Archives: ironman

Faster ordered hashes for Perl

With some prompting and suggestions from Mario Roy, author of MCE, I've been optimizing Hash::Ordered. With the exception of setting existing/new elements, which got a bit slower due to ensuring keys are strings, not references, most functions got faster. Some, like large hash deletion, are now MUCH faster. Here are changes in benchmarks from version […]

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Moving CPAN RT tickets to Github, now improved

When I wrote about migrating RT tickets to Github a couple years ago, it was a quick-and-dirty job. This week, I finally cleaned it up and added some features I'd been missing: Automatically closing the migrated RT ticket with a hyperlink to the new Github ticket Migrating "stalled" RT tickets, as well as "new" and […]

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Setting up a Perl Development Environment with plenv

This is a slightly modified copy of something I posted internally at work about setting up a development environment using plenv, which keeps your working Perl isolated from your system Perl. Many expert Perl developers already have some variation of this, but I'm posting it as a public service for people who've wanted this but […]

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Flaming people versus flaming code

I think the Perl community in general (perhaps like many open source communities) suffers from two interrelated flaws: (1) We think flaming someone's code is an acceptable or useful form of technical critique (2) We react to flames against our code as personal attacks When both occur, we have problems. Statements like "this code is […]

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The next Test::More might break fragile test modules

I recently submitted a patch for Test::More that improves subtest readability, but might break fragile test modules. As part of the pull-request discussion, I promised to blog about the change to warn people, so here it is. When Test::More added subtests (usable as of 0.96), the name of the subtest only appeared at the end […]

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