We write a lot of validations in our ActiveRecord models that already exist inside of our database. This gem automatically creates those validations.

We need more tools that use tools we already have

class Thing < ActiveRecord::Base
  include DatabaseValidation
end

For now:

• validates_uniquness_of (with scope)
• validates_presence_of
• validates_inclusion_of (for booleans)
• validates_length_of :maximum, :allow_nil
• validates_numericality_of :greater_than, :less_than, :allow_nil

• mysql
• mysql2

# in your Gemfile
gem 'database_validation'

John Crepezzi john.crepezzi@gmail.com