instance method `attribute`

Ruby on Rails 6.0.6

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:

attribute(name, type = Type::Value.new, **options)

No documentation comment.

Parameters

name req
type opt = Type::Value.new
options keyrest

Source

# File activemodel/lib/active_model/attributes.rb, line 19
      def attribute(name, type = Type::Value.new, **options)
        name = name.to_s
        if type.is_a?(Symbol)
          type = ActiveModel::Type.lookup(type, **options.except(:default))
        end
        self.attribute_types = attribute_types.merge(name => type)
        define_default_attribute(name, options.fetch(:default, NO_DEFAULT_PROVIDED), type)
        define_attribute_method(name)
      end

Defined in activemodel/lib/active_model/attributes.rb line 19 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Attributes::ClassMethods

Signature

Parameters