Some times instance variables can be bug producers when you exidently change data somewhere in the middle.

Destroy associations if specified attribute is blank

Deletes records(without instantiating the records first) based on a block(which returns an array of ids) given and also recursively deletes all their associated records if they are marked as :dependent => :destroy. It is useful for background processing.

Delayed destroy ActiveRecord model

Add finalize method callback for Ruby instances on class definition

Destructuring assignment in Ruby

This is intended to be used as a mixin, usualy with some kind of library that parses optional command line arguments. The feature here is that the options may contain tags ('example_tag:') that are not resolved until they are used. This means that one option may refer to another. An example m...

"Logger info with rails"

Detect language for given text.

A system manager's toolkit to detect and analyze various database systems like Postgres, MySQL, Redis, etc.

Gem to replace find_or_create_by functionality in Rails 2.3

Detect browser, os and platform based upon user agent

Detect factory file defined other namespace.

compares two versions of same determination file

A minimal command line time tracker for individuals

Detox is collection of validators for AciveModel and AcitveRecord.

Essa gem visa apenas atender a uma necessidade interna dos desenvolvedores do DETRANCE, gerando dados falsos de habilitação e veículos, porém que estão conformes às determinações do CTB.

RSpec plugin for Detroit build system. This plugin runs rspec specification durring the test phase.

A simple api caller for deutsche bahn api.

Insert DevapeCms description.