ActiveRecord provides validations on app level but it won't guarantee the consistent. In some cases, like `validates_uniqueness_of` it executes additional SQL query to the database and that is not very efficient. The main goal of the gem is to provide compatibility between database constraints and ActiveRecord validations with better performance and consistency.

URI class for parsing data URIs

Generic builder pattern.

The DNSimple API client for Ruby.

A chatterbot framework, inspired by Hubot

A Ruby gem. For emoji. For everyone. :heart:

The simplest yaml to ENV config loader

erd engine on Rails

Run Jasmine JavaScript unit tests, integrate them into Ruby applications.

unofficial ruby bindings for LZ4 <https://github.com/lz4/lz4>.

Provides a fake SQS server that you can run locally to test against

Automate changes to your project CHANGELOG.md

Accessing REST services in a flexible way

Declarative API for specifying features, switchable in declaration, database and cookies.

Fluentd plugin to store data on Google BigQuery, by load, or by stream inserts

Fluentd plugin to store data on Google BigQuery, by load, or by stream inserts

Module for the 'fog' gem to support Joyent.

Utility for converting markup files to pdf files. Useful for reports etc.

Extract as much much detail as you want from GraphQL queries, served up from your Ruby app and the `graphql` gem. Compatible with the `graphql-batch` gem, to extract batch-loaded fields resolution timings.

Build doc type things