Sequences need some love. pg_sequencer teaches Rails what sequences are, and will dump them to schema.rb, and also lets you create/drop sequences in migrations.

A gem to test JSON strings.

Rails view helper for scaffolding show/index pages for objects

Automate your Bitcoin transactions with this Ruby interface to the bitcoind JSON-RPC API.

A MIDI arpeggiator in Ruby

A library for using elasticsearch-model with globalize

This gem is a Ruby interface into SCAP content. It can parse SCAP datastream files (i.e. ssg-rhel7-ds.xml), scan result files output by oscap eval, and tailoring files.

It recognizes common abbreviations and misspellings for names of the books of the Bible and a variety of ways of denoting ranges of chapters and verses. It can parse pericopes singly or out of a block of text. It's useful for comparing two pericopes for intersection and normalizing them into a we...

A little library for parsing GitHub @mentions and issue references

High level clients for Amazon Kinesis

automatically produce *optimal* assemblies from DNA/RNA sequencing reads

Play audio files at the command line or using Ruby

Client library for Amazon's Simple Email Service's REST API

binary dependency management for ruby gems

framework for optimising any computational pipeline or program

Mutate URLs and hyperlinks in HTML and plain text documents

Rails rendering extension for more server-side html caching

Yet another approach to revisit the service object pattern in Ruby, but this time focusing on the unique, opinionated, moderately obtrusive, but not mandatory features.

Decoder

Distributed storage