Provide a database-backed enumeration between indices and symbolic values. This allows us to have a valid foreign key which behaves like a enumeration. Values are cached at startup, and cannot be changed.

Pokotarou is convenient seeder of 'Ruby on Rails'

Adds a preload_pluck method to ActiveRecord that allows querying using Rails 4 preload-style eager loading, and return a 2-dimensional array without ActiveRecord model creation overhead.

Light wrapper for RFam data in Ruby.

Database bootstrapping utilities.

Use the snp-search tool to create, import, manipulate and query your SNP database

Import spreadsheet directly to database. Supports simple import as well as bulk import. Bulk import used activerecord-import gem. Options to unique record import, updating of duplicate record,...

You can use this gem to copy records and their specified associations from production (or other) environments to your local environment.

make dealing with real life tables simpler

Scrapping web content made even easier.

A Rails Engine for Ayuntamiento de Madrid's Open Data site

optimize atomic inserts using the redis as buffer

Tools for building Wikipedia-focused Twitter bots

Allows developer to quickly publish to their site using git hooks