Allow Paperclip attachments to be stored on FTP servers

Validate that the licenses used by your Ruby project's dependencies (both gems and javascript libraries) conform to a software license whitelist. Don't get caught flat-footed by the GPL.

With Params validator oyu should be able to perform controller params validation easy and with any kind of type, format, or custom validation you already know and use in oyur models.

Client Library Gem for PayStack.co

a library that can read structured and positional text from PDFs. Ideal for asembling structured data from invoices and the like.

Utility to synchronize common files across puppet modules using PDK Update.

Peatio Blockchain Plugin for Rubykube

Peatio Plugin for Electrum server

Peatio Electrum Blockchain Plugin

0x project integration with Rubykube Peatio

Automatically generate and renew your push notification profiles

Execute your ActiveRecord migrations with Percona's pt-online-schema-change

Percy::Client

Highly available distributed cron built on RDBMS

Per-message DEFLATE compression extension for WebSocket connections

Persistent HTTP connections for HTTParty using the persistent_http gem. Keep the party alive!

Auto-order table columns for optimize disk space usage

A PGN parser and FEN generator for Ruby

ActiveRecord extension for querying hstore and jsonb.

Use pHash with ruby