Rubytest CLI is a command-line interface for running tests for Rubytest-based test frameworks. It provides the rubytest executable.

This package provides a RubyVersion class which offers a convenient Domain Specific Language (DSL) for checking for the right Ruby version.

This package provides a RuboCop plugin for Rake.

Helps creating valid Guard plugins and testing them.

This package provides a session management implementation for Rack.

Em-websocket is an EventMachine based WebSocket server implementation.

Documentation at https://melpa.org/#/ac-inf-ruby

This Ruby library provides an abstract interface for network clients.

This package provides a Ruby interface for secure random number generators.

This package provides a module for encoding and decoding (X)HTML entities.

Power-assert is an assertion library providing descriptive assertion messages for tests.

childprocess provides a gem to control external programs running in the background, in Ruby.

Compose, deliver, receive, and test emails using the controller/view pattern. Including support for multipart email and attachments.

Active Record connects classes to relational database table to establish an almost zero-configuration persistence layer for applications.

This gem provides a plugin for the Ruby REPL to enable opening the current line in an external editor.

UnicodePlot provides the feature to make charts with Unicode characters. Supported charts are: barplot, boxplot, densityplot, histogram, lineplot, and scatterplot.

This package provides an alternative implementation of the Ruby GetText library that is approximately 12x faster yet thread safe.

This package provides a performant priority queue in pure ruby with support for changing priority using pairing heap data structure

This gems add the --watch switch to the jekyll CLI interface. It allows Jekyll to rebuild your site when a file changes.

This package provides a Hoe plugin with various Markdown helpers, which can be used to e.g. hyperlink Markdown documentation between project files.

These Ruby bindings are not intended to be directly used, but rather used by higher level bindings like those provided by CZTop.

Mini-portile is a port/recipe system for Ruby developers. It provides a standard way to compile against specific versions of libraries to reproduce user environments.

Mini-portile is a port/recipe system for Ruby developers. It provides a standard way to compile against specific versions of libraries to reproduce user environments.

Dotenv is a Ruby library for setting environment variables defined in a .env file. This is the Rails variant, adapted for use with Ruby on Rails projects.