introspection

marameters

A dynamic method parameter inspector.

pipe_envy

Elixir style pipe operator for Ruby

aop

Very thin AOP gem for Ruby

super_module

SuperModule allows defining class methods and method invocations the same way a super class does ...

pippi

pippi

rubyseeds

Ruby core extensions repository (not a gem!)

brainguy

A somewhat fancy observer pattern library with features like named events and scoped subscriptions.

after_do

after_do allows you to add simple callbacks to methods

overloaded_methods

Remove branching from INSIDE your method and make it more explicit by describing it OUTSIDE your ...

chassis

footing

An ActiveSupport style utility library that employs delegation instead of monkey patching

ruby-airbnb

Airbnb 的 Ruby 代码风格指南

ruby-style-guide

A community-driven Ruby coding style guide

metaclass

Adds a metaclass method to all Ruby objects

ri_for

allows you to grab a method's docu at runtime