RubyHash is a resource for Ruby and Rails developers. We build tools to make your development workflow easier and publish articles to help you write better Ruby code.
Our flagship tool is the Ruby Hash Diff — paste your Minitest hash diff and get a clean side-by-side comparison. It converts Ruby hash syntax to JSON, sorts keys, and highlights exactly what changed. No more squinting at terminal output trying to spot the difference.
We write about Ruby, Rails, testing, and developer tooling. Our articles cover practical topics like metaprogramming, testing culture, code readability, and more. Check out the blog to see our latest posts.
RubyHash is created by Lachlan Young, a software developer passionate about Ruby and building tools that make developers' lives easier.
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