Extends ActiveModel::Errors to allow messages to be generated that do not use the attribute name

Utilities for atom feed parsing and generation

According to https://www.w3.org/TR/WCAG20-TECHS/H93.html, we should avoid duplicate id values on web pages, because there are "errors that are known to cause problems for assistive technologies when they are trying to parse content that has the same id attribute on different elements". Find Ident...

Rarff is a Ruby library for dealing with Attribute-Relation File Format (ARFF) files. ARFF files are used to specify data sets for data mining and machine learning.

This plugin is for all authors that tag their pages using events attribute as categories: they can be used simultaneously. It generates event overview pages with a custom layout. Optionally, it also adds proper pagination for these pages. Please refer to the README.md file on the project homepag...

Description of AtomicTenant.

Quickly add KMS encryption and decryption to your ActiveRecord model attributes.

A first attempt at gems with the millionaire3 puzzle

Provides before and after hooks for attribute changes in Ruby classes, allowing easy execution of custom logic when attributes are modified.

knife plugin to show or delete node attributes

Management attendance.

Make all attributes of an AR-model accessible to some roles

Seeks to mimic the familiar UX of HTML5 form elements, with placeholder attributes, in an ANSI-compatible terminal. Allows a program to present a line with one or more "blanks" which can be edited and cycled between at will (with tab & shift-tab or up & down arrow keys). On new l...

ATND の API を Ruby から使用するたのラッパークラスです

Allow easy use of the Sackmann ATP DB

At time, do code.

Rails Engine for MITRE ATT&CK

A Ruby wapper for ATND API. It is very easy to use.

This plugin creates a Value Object class that controls the logic of incomplete dates. It also creates a class method incomplete_date_attr to hook onto Active Record objects, so some of the attributes are stored in the database as an integer instead of a date

A Ruby gem which takes the pain of continuously reading data from a serial port away and lets you focus on dealing with the data received. This was written specifically for reading in data from an ID-20 RFID card reader and running custom scripts to automatically perform various tasks when patro...