AliasScope
alias_scope is like alias_method for Active Record scopes
Installation
Add this line to your application's Gemfile:
gem 'alias_scope'And then execute:
$ bundle
Or install it yourself as:
$ gem install alias_scope
Usage
class Address < ActiveRecord::Base
scope :by_zip_code, -> zip_code { where("zip_code = ?", zip_code) }
alias_scope :by_postal_code, :by_zip_code
end
Address.by_zip_code('90210')
Address.by_postal_code('90210')You can also create multiple aliases by providing an array:
class Fabric < ActiveRecord::Base
scope :flammable, -> { where(flammable: true) }
alias_scope [:inflammable, :can_catch_on_fire], :flammable
end