class method `self.attribute`

Ruby on Rails 5.2.8.1

Since v5.2.8.1

Available in: 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:

self.attribute(*names)

Declares one or more attributes that will be given both class and instance accessor methods.

Parameters

names rest

Source

# File activesupport/lib/active_support/current_attributes.rb, line 96
      def attribute(*names)
        generated_attribute_methods.module_eval do
          names.each do |name|
            define_method(name) do
              attributes[name.to_sym]
            end

            define_method("#{name}=") do |attribute|
              attributes[name.to_sym] = attribute
            end
          end
        end

        names.each do |name|
          define_singleton_method(name) do
            instance.public_send(name)
          end

          define_singleton_method("#{name}=") do |attribute|
            instance.public_send("#{name}=", attribute)
          end
        end
      end

Defined in activesupport/lib/active_support/current_attributes.rb line 96 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::CurrentAttributes

Signature

Parameters