Version:

instance method `attribute?`

Ruby on Rails 7.1.6

Since v3.0.20 Private

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

attribute?(attr_name)

No documentation comment.

Parameters

attr_name req

Alias for

ActiveRecord::AttributeMethods::Query#query_attribute

Defined in activerecord/lib/active_record/attribute_methods/query.rb · Improve this page · Find usages on GitHub

Defined in ActiveRecord::AttributeMethods::Query