RSpec
Ruby on Rails
Ruby
method
foreign_key
Ruby on Rails latest stable (v6.1.7.7)
-
0 notes -
Class: ActiveSupport::CoreExtensions::String::Inflections
- 1.0.0 (0)
- 1.1.6 (0)
- 1.2.6 (36)
- 2.0.3 (0)
- 2.1.0 (2)
- 2.2.1 (0)
- 2.3.8 (0)
- 3.0.0
- 3.0.9
- 3.1.0
- 3.2.1
- 3.2.8
- 3.2.13
- 4.0.2
- 4.1.8
- 4.2.1
- 4.2.7
- 4.2.9
- 5.0.0.1
- 5.1.7
- 5.2.3
- 6.0.0
- 6.1.3.1
- 6.1.7.7
- 7.0.0
- 7.1.3.2
- What's this?
-
camelcase
(<= v2.3.8)
-
camelize
(<= v2.3.8)
-
classify
(<= v2.3.8)
-
constantize
(<= v2.3.8)
-
dasherize
(<= v2.3.8)
-
demodulize
(<= v2.3.8)
-
foreign_key
(<= v2.3.8)
-
humanize
(<= v2.3.8)
-
parameterize
(<= v2.3.8)
-
pluralize
(<= v2.3.8)
-
singularize
(<= v2.3.8)
-
tableize
(<= v2.3.8)
-
titlecase
(<= v2.3.8)
-
titleize
(<= v2.3.8)
-
underscore
(<= v2.3.8)
= private
= protected
foreign_key(separate_class_name_and_id_with_underscore = true)
public
Creates a foreign key name from a class name. separate_class_name_and_id_with_underscore sets whether the method should put ‘_’ between the name and ‘id’.
Examples
"Message".foreign_key # => "message_id" "Message".foreign_key(false) # => "messageid" "Admin::Post".foreign_key # => "post_id"
