This library uses ANSI escape sequences to control the attributes of terminal output

Easily test email in RSpec, Cucumber, and MiniTest

Easily test email in RSpec, Cucumber, and MiniTest

This library provides integration of RubyMoney - Money gem with Rails

Filter plugin for modifying event record

EventMachine implements a fast, single-threaded engine for arbitrary network communications. It's extremely easy to use in Ruby. EventMachine wraps all interactions with IP sockets, allowing programs to concentrate on the implementation of network protocols. It can be used to create both network servers and clients. To create a server or client, a Ruby program only needs to specify the IP address and port, and provide a Module that implements the communications protocol. Implementations of several standard network protocols are provided with the package, primarily to serve as examples. The real goal of EventMachine is to enable programs to easily interface with other programs using TCP/IP, especially if custom protocols are required.

ActiveModel/Record integrations for Elasticsearch.

Persistence layer for Ruby models and Elasticsearch.

Ruby on Rails integrations for Elasticsearch.

Ruby implementation of Google Open Location Code(Plus+Codes)

Light weight job scheduling on top of Resque. Adds methods enqueue_at/enqueue_in to schedule jobs in the future. Also supports queueing jobs on a fixed, cron-like schedule.

A library to read/write files/spreadsheets in Google Drive/Docs.

A Ruby DSL builder for Elasticsearch

A gem that provides text handling for Twitter

Fluentd Output filter plugin. It has designed to rewrite tag like mod_rewrite. Re-emmit a record with rewrited tag when a value matches/unmatches with the regular expression. Also you can change a tag from apache log by domain, status-code(ex. 500 error), user-agent, request-uri, regex-backreference and so on with regular expression.

Ruby/Graphviz provides an interface to layout and generate images of directed graphs in a variety of formats (PostScript, PNG, etc.) using GraphViz.

Easy activity tracking for your ActiveRecord models. Provides Activity model with details about actions performed by your users, like adding comments, responding etc.

Geokit provides geocoding and distance calculation in an easy-to-use API

A collection of Ruby methods to deal with statutory and other holidays. You deserve a holiday!

Ruby-Locale is the pure ruby library which provides basic APIs for localization.