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RSpec’s block has two common syntaxes. Which should you use? Disclaimer: they both work. But I’m assuming since you’re here, you’re curiousabout. Dis.
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Learn how to turn your tweets into physical printouts on a label maker via the Cups/PPD API. It's a silly concept, but can have some great real world a.
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In the previous article, you saw TypedData objects, a type unique to the Ruby C API. In this article, we’ll look at how to raise errors and rescue from.
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Tell me if you’ve heard this one before. You join a new project, run through all the steps on the README and you’re finally ready to run it locally… bu.
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Recently, I wanted to use ActiveRecord in a library, not in a Rails app or a Rails engine. After doing a bit of Googling, I found this excellent tutori.
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