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Static attributes have been the source of much confusion over the years. Their deprecation will come with a rubocop-rspec Cop to automatically replace with dynamic attributes.
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We are deprecating Paperclip in favor of ActiveStorage. Learn what this means for you.
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On the code-changing magic of yield_self.
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We’re renaming the Cocaine gem to Terrapin.
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Understanding why we use factories helps us write faster, more readable tests.
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How to avoid lost work from your job queues and worker processes.
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factory_girl is becoming factory_bot.
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Find out different ways to access hash values in Ruby and save the dinosaurs at the same time.
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Your test suite used to be lightning fast but now it’s starting to feel a bit sluggish. Before adding CI parallelization, let’s see if there’s any clutter to remove.
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A walk through some options available to us for analyzing memory usage in MRI.
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