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Rails 6 adds Array extract!
This blog is part of our Rails 6 series. Rails 6.0.0.rc1 was recently released.Rails 6 added extract! on Array class. extract! removes and returns the .
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How to relax your Ruby version specification in your Gemfile
Have you ever run into this error?Your Ruby version is 2.6.1, but your Gemfile specified 2.6.3Annoying, right? You know your Ruby version is new enough.
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On Ruby and type checkers
Stripe recently open sourced Sorbet, a ruby type checker. It was also recently announced that types will be coming to Ruby 3. Along with the impact of .
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RR 418 The Life and Death of a Rails App with Olivier Lacan
Olivier Lacan joins the panel again. He currently works for Pluralsight. Today they are talking about the spectrum of creating a Rails app, or any app,.
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Why is Ruby Slower on Mac? An Early Investigation
Sam Saffron has been investigating Discourse test run times on different platforms. While he laments spending so much extra time by running Windows, wh.
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Instance Variable Performance
This code defines a class that sets a bunch of instance variables, but the order that the instance variables are set depends on the parameter passed in.
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22 most popular Rails repositories on GitHub in June 2019
Some people say that Summer is a low period when most of the people take vacations and the overall activity is dying. The same theory might be applied .
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Level Up Your Ruby Skillz: Writing Compact Code
We have all been there, we issue a Pull Request(PR) that we feel is super tight and awesome. It gets stamped "Approved", but there is a catch. Our code.
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Switching From Resque to Sidekiq
A year ago at Kenna, we had our background processing jobs split between Sidekiq and Resque. We had our long-running jobs in Resque which could handle .
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Puma 4: New I/O 4 Your Server
Here’s the setup: You are a web server named Puma. You need to accept incoming connections and give them to your thread pool, but before we can get tha.