Add some DSL to your model, then run a single method in your controller, and your model now accepts filtering through the parameters.

Abstraction for thread-safe collections (array, hash, set, bag).

This gem is for converting color space.

Calculo de dieta adecuada y nutricionalmente equilibrada que contamine lo menos posible y que afecte lo menos posible al efecto invernadero.

Este programa muestra los datos mas usados sobre los alimentos mas comunes

Este programa muestra los datos mas usados sobre los alimentos mas comunes

Attached comments for ActiveRecord models

Tweak commerzbank CSV exports for import into GnuCash.

Common Indexing mixin for NUL Digital Collections

Adds compact_blank and compact_blank! to Array and Hash

Memory efficient CSV

A simple solution for Rails Multi Tenancy based on Active Record Default Scopes.

Converts bearings in degrees to human-readable names

Small, fast and flexible state machines using composition.

Executes things concurrently

Provides convenient tool for storing configuration

Lib for managing config files based on OpenStruct, includes file saving and prompt at creation.

Provides convenient interface for managing configuration parameters for modules, classes and instances.

Setups the necessary classes and tests for a codejam solution.

A simple Gem to add YAML configuration files to your Ruby script or Gem