Automatic Ruby code style checking tool. Aims to enforce the community-driven Ruby Style Guide.

Type Utility for Ruby.

This rubygem does not have a description or summary.

Ruby version of CRAP4J

RubyCritic is a tool that wraps around various static analysis gems to provide a quality report of your Ruby code.

make to ruby error messages friendly. Display multilingual message and error lines

RubyMinimumVersion takes Ruby source code and calculates the minimum version of ruby required to be able to run it. Because it is based on the parser gem, it can do this without having to actually load the code. This gem is inspired by the Perl::MinimumVersion. This gem provides rubyver executable for the counterpart of perlver.

ruby_to_uml is a tool that creates UML class diagrams from Ruby code.

Automatic Ruby code style checking tool. Aims to enforce the community-driven Ruby Style Guide.

Scope Hunter is a RuboCop extension that detects ActiveRecord query chains that duplicate existing named scopes and suggests using those scopes instead. It indexes model scopes, canonicalizes relation chains, and flags matches with an autocorrect that replaces the initial query with Model.scope while preserving any trailing methods. This keeps query logic DRY, improves readability, and helps teams discover and reuse well-named scopes.

Ruby method call finder

Segmentor creates slices from your data that can be used for notifications

Enable Proc level Refinements forcibly.

A macro preprocessor for Ruby with ruby-like template notation

The Siyousho gem is designed to facilitate End-to-End (E2E) testing by automatically generating detailed specification documents. These documents are enriched with screenshots, providing a visual context for each testing step. Ideal for developers and QA teams who require comprehensive test reports, this gem helps in capturing the state of the application at various stages of the testing cycle.

Snuffle detects data clumps and other hints of extractable objects in your Ruby code.

This gem uses RailRoady to generate class diagrams and then analyzes them to provide an assessment of SOLID principles.

This let's you automatically type up your codebase by instrumenting code, (e.g. using the test suite of the project).

Command line utility to create spec file based on ruby class file.

Gradual Typing for Ruby