Module: ActiveModel::Attributes::ClassMethods
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/attributes.rb
Instance Method Summary collapse
- #attribute(name, cast_type = nil, default: NO_DEFAULT_PROVIDED, **options) ⇒ Object
-
#attribute_names ⇒ Object
Returns an array of attribute names as strings.
Instance Method Details
#attribute(name, cast_type = nil, default: NO_DEFAULT_PROVIDED, **options) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/attributes.rb', line 19 def attribute(name, cast_type = nil, default: NO_DEFAULT_PROVIDED, **) name = name.to_s cast_type = Type.lookup(cast_type, **) if Symbol === cast_type cast_type ||= attribute_types[name] self.attribute_types = attribute_types.merge(name => cast_type) define_default_attribute(name, default, cast_type) define_attribute_method(name) end |
#attribute_names ⇒ Object
Returns an array of attribute names as strings
class Person
include ActiveModel::Attributes
attribute :name, :string
attribute :age, :integer
end
Person.attribute_names
# => ["name", "age"]
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/attributes.rb', line 41 def attribute_names attribute_types.keys end |