Module: FriendlyId::FinderMethods

Defined in:

lib/friendly_id/finder_methods.rb

Overview

Instance Method Summary (collapse)

• - (Boolean) exists?(id = false) protected

  FriendlyId overrides this method to make it possible to use friendly id's identically to numeric ids in finders.

• - (Object) find_one(id) protected

  FriendlyId overrides this method to make it possible to use friendly id's identically to numeric ids in finders.

person = Person.exists?(123)
person = Person.exists?("joe")
person = Person.exists?({:name => 'joe'})
person = Person.exists?(['name = ?', 'joe'])

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# File 'lib/friendly_id/finder_methods.rb', line 30

def exists?(id = false)
  return super if id.unfriendly_id?
  super @klass.friendly_id_config.query_field => id
end

person = Person.find(123)
person = Person.find("joe")

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# File 'lib/friendly_id/finder_methods.rb', line 15

def find_one(id)
  return super if id.unfriendly_id?
  where(@klass.friendly_id_config.query_field => id).first or super
end