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The Ruby and Rails community linklog

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  Yesterday

WahWah - Audio metadata reader ruby gem

WahWah has been released v1.0.0 now. WahWah is an audio metadata reader ruby gem, it supports many popular formats including mp3(ID3 v1, v2.2, v2.3, v2.4), m4a, ogg, oga, opus, wav, flac and wma. WahWah is written in pure ruby, and without any dependencies.

Understanding and Implementing Bubble Sort in Ruby

You’ll probably never need to implement bubble sort from scratch. Just call Array#sort! But sorting algorithms are a popular interview topic for a reason. They ask a bigger question: “Sure, you know what your code does, but do you know how it works? Do you understand the subtle ways that choices you make can impact performance?” In this article, Julie Kent will walk us through the famous Bubble Sort algorithm, demonstrating how it works, how to implement it in Ruby, and how to predict its performance. https://www.honeybadger.io/blog/ruby-bubble-sort/

Failsafe.rb

Just wanted to share a a little helper I’ve been using for years to degrade user experience instead of returning “500 - Server Error”: failsafe.rb.

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