Blogs
Tenderlove Making - Monkey Patch Detection in Ruby
My last post detailed one way that CRuby will eliminate some intermediate array allocations when using methods like Array#hash and Array#max. Part of the technique hinges on detecting when someone monkey patches array. Today, I thought we’d dive a...
An Introduction to the Ruby LSP Add-on System | Rails at Scale
Ruby LSP is a language server implementation designed to streamline writing Ruby code. It uses static analysis to parse your code to provide editor features. However, in the Ruby ecosystem, dynamic programming and DSLs are commonly used to extend ...
Spectator Sport, a brief introduction to an upcoming Rails plugin
Spectator Sport creates and replays video-like recordings of your live, production website, via a self-hosted Ruby on Rails Engine that lives in your application.
Spectator Sport uses the rrweb library to create recordings of your website’s DOM a...
Achieve Static Typing Benefits in Ruby with Keywords Args and Class Constants
Achieve Static Typing Benefits in Ruby with Keywords Args and Class Noel Rappin wrote an article on static typing in Ruby that does a great job outlining the various techniques to achieve the benefits often ascribed to static typing. I have two mo...
The Decide, Evolve, React pattern in Ruby - Ismael Celis
The Decide, Evolve, React pattern in Ruby, explained step by step. It optionally provides a lossless audit trail of changes, and the seeds of a pub/sub sub-system, by tying together events to the state changes they cause.
It’s a generalisation of...
Writing More Expressive Ruby with the it Shorthand - Mintbit
Ruby is a language that consistently evolves to make code more expressive, concise, and readable. With the release of Ruby 3.4, one of the exciting new features introduced is the use of it as a shortcut for the first parameter in a block. This enh...
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