A gem for interacting with the GeoIP webservices and databases. MaxMind provides geolocation data as downloadable databases as well as through a webservice.

A pure Mongoid/Moped implementation of the MongoDB GridFS specification

Gem for interacting with the Nylas API v2.

Easy CLI tool for making non-blocking zero downtime schema changes in PostgreSQL

Fine grained concurrency for Ruby

This plugin provides native AWS instrumentation for monitoring and metrics collection, including: health and metrics for various AWS services, such as EC2, RDS, ELB, and more, as well as handlers ...

Adds ActiveRecord validations that prevent overlapping date/time ranges — bookings, reservations, meetings, shifts. One SQL query; supports scoping and open-ended ranges

A framework for building GUI/TUI terminal/console applications.

Brings Common Table Expressions support to ActiveRecord and makes it super easy to build and chain complex CTE queries

Create beautiful, interactive, and responsive web charts in ruby app powered by apexcharts.js.

Apparition is a driver for Capybara that allows you to run your tests on Chrome in a headless or headed manner

To parallelize your CI without having to balance your tests

This gem implements pure Levenshtein algorithm, Damerau modification (where 2 character transposition counts as 1 edit distance). It also includes Boehmer & Rees 2008 modification, to handle transposition in blocks with more than 2 characters (Boehmer & Rees 2008).

simple interface to lookup blacklists results

This gem allows you to easily dump and transform subset of your ActiveRecord models and their relations.

This gem allows you to easily dump and transform subset of your ActiveRecord models and their relations.

Ensures consistent output of db/schema.rb despite local differences in the database

Fluentd output plugin which detects exception stack traces in a stream of JSON log messages and combines all single-line messages that belong to the same stack trace into one multi-line message. This is Not an official Google Ruby gem. Added Multiworker to true

Precompiled binaries for image_optim: advpng, gifsicle, jhead, jpeg-recompress, jpegoptim, jpegtran, optipng, oxipng, pngcrush, pngout, pngquant

mail_room will proxy email (gmail) from IMAP to a delivery method