The reason that I think that so many people loved Perl early on was how easy it was to make a deep object using HashRefs of HashRefs and ArrayRefs. Take this object and start passing it around between a bunch of subroutines that end up being hundreds of lines long, making modifications and adding things […]

I’ve been fairly obsessed with 12 Factor Applications lately. I’ve noticed lots of tools for bundling applications with Ruby (bundler is fairly ubiquitous), and a few other major languages, but nothing so explicit with Perl. Many developers that I have worked with or talked to haven’t done application bundling in Perl, but I’m interested to […]

This post isn’t all that special, but it’s definitely a demo of how far Perl is coming along these days. It’s still a popular language that people have tired of complaining about, so they don’t, but everyone uses it when they need to finish something quickly. Regardless, a question was posted around my office about […]

EDX, Coursera, and a slew of other websites have enabled people with interest in Computer Science and Programming to get a good start in computing technologies. ┬áRecently, I took a few programming courses through EDX (and I’ve recently started one in Coursera). ┬áIn addition, I’ve been tutoring my wife through a course in basic computing […]

During a discussion the other day where we discussed SOA and a new service for a set of data that we currently have in PostgreSQL, a thought popped into my head – what if the database could do all of the selects and build the service JSON document in one request, rather than having a […]

Previously, I spoke about tests and test driven development in perl, and now I continue with discussion of MockObject and MockModule; why it’s important, and how you should use it. First, Test::MockObject creates objects with mocked class names and subroutines on the fly, skipping the normal ‘use’ and ‘bless’ processes. This is very important when […]

I recently took a class that included a lot of Test Driven Development (TDD) in Ruby, but I work at a Perl shop. As I slowly became more obsessed with the concept of TDD, especially the unit testing pieces, I discovered that available tutorials didn’t teach you what you really needed to get started – […]

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