Generate private/public SSH keypairs using pure Ruby

XML parameters parser for Action Pack (removed from core in Rails 4.0)

Fast mime detection by extension or content in pure ruby (Uses freedesktop.org.xml shared-mime-info database)

Axe API utility methods

A deployment tool for Docker. Takes containers from a Docker registry and runs them on a fleet of hosts with the correct environment variables, host mappings, and port mappings. Supports rolling deployments out of the box, and makes it easy to ship applications to Docker servers. We're using it t...

Devise extension to allow authentication via LDAP

Dnsruby is a pure Ruby DNS client library which implements a stub resolver. It aims to comply with all DNS RFCs, including DNSSEC NSEC3 support.

EXIF Reader is a module to read EXIF from JPEG and TIFF images.

Have you ever wanted to do things like "6.business_days.from_now" and have weekends and holidays taken into account? Now you can.

Fluentd output plugin that sends events to Amazon Kinesis.

Adds helpers to migrations and dumps foreign keys to schema.rb

Essential utilities shared by all Ads Ruby client libraries

Be lazy. Let Maid clean up after you, based on rules you define. Think of it as "Hazel for hackers".

Visual email testing

The minitest-spec-rails gem makes it easy to use the \ Minitest::Spec DSL within your existing Rails test suite.

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StripAttributes automatically strips all ActiveRecord model attributes of leading and trailing whitespace before validation. If the attribute is blank, it strips the value to nil.

Permitted and required parameters for Action Pack

A parser based on ripper

Ruby Gem to convert Word documents to markdown.