Build complex SQL queries by defining each subquery separately. Query::Composer will then compose those subqueries together, nesting as needed, to produce the final SQL query.

Rich Text Renderer for the Contentful RichText field type

YardJunk is structured logger/error validator plugin for YARD documentation gem.

Is that gem any good?

Hm is a library for clean, idiomatic and chainable processing of complicated Ruby structures, typically unpacked from JSON. It provides smart dig and bury, keys replacement, nested transformations and more.

RProgram is a library for creating wrappers around command-line programs. RProgram provides a Rubyful interface to programs and all their options or non-options. RProgram can also search for programs installed on a system. files without having to use YAML or define classes named like the file.

ruby-wpdb gives you a painless way to access and interact with WordPress from Ruby, accessing posts, tags, and all other WordPress concepts as plain-old Ruby objects.

Several additions for DRYer RSpec code

And here would be description.

library for interacting with packagecloud.io

Easily stub out HTTP responses in RubyMotion specs

Load blog posts and other managed content into Middleman

Bindings to libpcap via FFI interface in Ruby.

GScraper is a web-scraping interface to various Google Services.

Decode iTunes OS X and iOS receipts without remote server-side validation by using the Apple Inc Root Certificate.

Validate iTunes Transaction and Unified style receipts with local decoding and remote validation.

This gem allows you to interact with java key stores in pure ruby. Keys and Certificates are represented as OpenSSL objects

I like MiniTest. I like VCR. I like not having to manage cassetes.

Zero-dependency, reproducible build environments

Plugin adds authentication methods to Sequel models using BCrypt library.