when ruby subclass use superclass method, receive superclass object.Sometimesit's not useful. SubperClass allow these method receive subclass instance by only setting a class macro.

Simple and intuitive command-line program to automatically and accurately search and download subtitles for all of your favorite movies and television shows. Utilizes multiple providers search algorithms ensure you always get the best result, and includes tools to resync SubRip files with ease.

Easy subscription management with Stripe

Groups, Users, or other models can subscribe to each other.

Subscription model for rails applications.

Abstract layer for managing mailing list subscriptions

A client for the subscriptor gem.

Job queue processor using Beanstalkd

An ActiveModel validation for checking if an attribute's values are a subset of another set.

Flexible library for running subshell commands with reasonable defaults.

If, like me, you always forget when and how (and why) to use backticks or popen or whatever when trying to execute a shell command from within a ruby process, this should hopefully make life a little bit easier.

A simple yet robust SRT resync tool

Base classes for building powerful service objects

Convert Adobe Encore Text Scripts to WebVTT

Substitute an existing method with a Proc. The Proc will have access to the replaced method and its parameters.

Takes some text and does the substitutions from xkcd.com/substitutions(_2|_3)?\.png

Ruby Substrate RPC Client

This is an extension of the String class in Ruby to check number of occurances of substring in an given string

Easy way to use Subsurface exports in ruby

Subtitle gem helps you to detect the language(s) of the caption file, translate closed caption to another language and also supports transforming from one format to another. Say for example from dfxp to srt or vtt or to all supported formats."