Tag: Paranoia
# Rails 3 gem 'paranoia_uniqueness_validator', '0.1.0' # Rails 4 gem 'paranoia_uniqueness_validator', '1.0.0'
class SomeModel < ActiveRecord::Base validates :some_field, :uniqueness_without_deleted => true end
class SomeModel < ActiveRecord::Base validates :some_field, :uniqueness_without_deleted => {:scope => :category_id} end