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Are you supporting legacy code? Would you like to stop? A good testing strategy can transform legacy code into living code that is resilient and easy t.
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I was puzzled when a friend sent me a Buffy the Vampire Slayer picture out of the blue but, knowing that friend is an oddball, thought nothing of it. .
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What happens under the hood when you run a Ruby script as simple as puts “Hello World!”?Time to switch gears from the Rails-level of abstraction to a l.
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Spinning up the rails console can be a quick way to answer a question with a back of the envelope calculation. But, what else can we use it for, and .
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JRuby is back in 2022 with Ruby 3.1 support and new work on performance and scaling. For over a decade, Ruby users have turned to JRuby to get access t.
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