Rails engine that provides QuickBooks Online API error handling.

Small course event moduel for qinatra site - added as middleware

export tool for Qiita

ruby-qml provides bindings between QML and Ruby and enables you to use Qt Quick-based GUI from Ruby.

This is a very simple framework to create small frontends in a webserver

Qor Cache

Easily to make your own layout

This is a gem to helper you quick add qqface function to your application. This is a wrapper for the jquery.qqFace.js plugin, and add two action view helper method for use easy.

https://github.com/austinthecoder/qry

A Rails add-on for handling query filters

Quadro Content Management System

Quadro Content Management System Internationalization

QuantumFields is a gem to extend your Rails model's making them able to use virtual fields from a JSON column or a Text column serialized as a Hash. This means that you can use fields that were not explicitly declared in your schema as if they were.

Class Quarter for handling with the division of a calendar year into an arbitrary grouping of quarters, by default, the US fiscal calendar.

Parallel query for ActiveRecord

Detecting query result changes

This gem provides DSL to write custom complex filters for ActiveRecord models

Query activerecord models based on sql-like syntax with arbitratily deeply nested conditions

This gem provides additional functionality on your query objects. It will filter and paginate your query by supplying an option

Query methods extend in rails 4: Asscociation has_many, union, or, like, operators...