Clef provides a Ruby DSL, LilyPond-style note input, and a small LilyPond-style syntax parser for modeling simple scores and exporting them to PDF, SVG, or MIDI.

The schemable gem is an opinionated Gem for Rails applications to auto generate schema for models in JSONAPI format. It is designed to work with rswag's swagger documentation since it can generate the schemas for it.

DeltaCore persists explicit snapshots of confirmed class state and compares them against current state to produce structured, deterministic delta results. It distinguishes added, removed, and modified entities, supports pluggable comparison strategies (quantity, replace, merge), and integrates wi...

Several methods in ActiveRecord skip validations, callbacks, or both. In my extremely humble but also extremely correct opinion, it's too easy to accidentally use these. Do Not Want kills those methods dead so you won't cut yourself on them: >> User.new.update_attribute(:foo, 5) DoNotWa...

Sprinkles some magic onto Sqlite3 gem. Sort of extracted from Scraperwiki gem

This gem provides the basic styles and files for use in an application that needs Studio's style-guide / branding

OrokuSaki, a.k.a. Shredder, is a small collection of utilities for ensuring the strings used in cryptographic operations remain secret. This currently includes memory zeroing and constant time String comparisons.

The new label style for Ruby 1.9's literal hash keys is somewhat controversial. This tool seamlessly converts Ruby files between the old and the new syntaxes.

Migr8.rb is a database schema version management tool. * Easy to install, easy to setup, and easy to start * No configuration file; instead, only two environment variables * Designed carefully to suit Git or Mercurial * Supports SQLite3, PostgreSQL, and MySQL * Written in Ruby (>= 1.8)

Sterilize your strings! Transliterate, generate slugs, smart format, strip tags, encode/decode entities and more.

HTML sanitizer with configurable allow lists for tags and attributes. Strip dangerous elements like script, style, and iframe tags, remove event attributes, and safely render user-generated content.

Templater has the ability to both copy files from A to B and also to render templates using ERB. Templater consists of four parts: - Actions (File copying routines, templates generation and directories creation routines). - Generators (set of rules). - Manifolds (generator suites). - The command...

Robokassa is payment system, that provides a single simple interface for payment systems popular in Russia. If you have customers in Russia you can use the gem. The first thing about this gem, is that it was oribinally designed for spree commerce. So keep it in mind.

A script which automates a limited set of rubyforge operations. * Run 'rubyforge help' for complete usage. * Setup: For first time users AND upgrades to 0.4.0: * rubyforge setup (deletes your username and password, so run sparingly!) * edit ~/.rubyforge/user-config.yml * rubyforge config *...

Puma is a simple, fast, threaded, and highly concurrent HTTP 1.1 server for Ruby/Rack applications. Puma is intended for use in both development and production environments. It's great for highly concurrent Ruby implementations such as Rubinius and JRuby as well as as providing process worker sup...

Provides a Sidekiq Server Middleware to clear out RequestStore after each job is processed.

A Ruby program to facilitate accessing Aliyun Object Storage Service

Provides a compatibility shim for fiber storage.

Identify email addresses or domains names that belong to colleges or universities. Help automate the process of approving or rejecting academic discounts.

See README.md