A simple set of validations I got tired of writing over and over and over again.

variable neighborhood search to solve travelling salesman

When clicked, `link_to_add_fields` will render the association's fields partial above it. `link_to_remove_fields` will hide the HTML element matching it's target css selector. It also sets a truthy value in the hidden input field closest to it.

Scrapbooker is a gem for rails that allows you to pull information from social media feeds then store the information locally.

Wafer is a development-only AuthD/CtlD and web server for developing your SkotOS-based games. For a production-quality auth server, please use thin-auth instead.

Sequence number generation in Rails

Adds ActiveModel validators for common instant messaging services like Discord, Telegram, Matrix, and Signal (as well as legacy services like AIM, Yahoo!, and Skype).

Nakama is a japanese word that means Friend. This gem just adds some helping hand for your Service Object

Selenium::WebDriver::Element#click sometimes fails because the element is not clickable and other element receives the click. This gem extends `click` to avoid that. When `click` fails with `not clickable` error, this tries to center the element with executing JavaScript `Element.scrollIntoView()...

US State select Rails plugin

Vagrant plugin to detect and support Systemd based systems

Client library for Windows Azure's Queue Storage Service's REST API

Let your seed code become a first-class member of the Rails app and put it into seed objects in "app/seeds" alongside the controllers, models etc. Invoke seeds as rake tasks or from within the app/console, with or without the parameters. Progress logging included.

Part honeypot, part defense system. Opens up ports and simulates services in order to look like an attractive target. Hosts that try to connect to the fake services are considered attackers and blocked from all access.

Are you studing 'Perfect Ruby' which published by GijyutuHyoronSha ? the sample gem's name has already been used by me. Please use another gem name.

Naive translation of SAB codes to Swedish subject for use with Utbildningsradion products

Store Test Data in SQL dumps and manage it with your application's interface

Srttool is a cli command to manipulate subrip text (srt)

CareBert analyzes the current items of your database and performs differing validation and integrity tests. Currently it supports following checks: \n - Table Integrity => check each single model-instance of all available tables can be loaded \n - Model Validation => triggers the validation...

Simple Gem to generate random alphanumeric secure random string