Module: ActiveModel::AttributeRegistration::ClassMethods

Defined in:
activemodel/lib/active_model/attribute_registration.rb

Overview

:nodoc:

Defined Under Namespace

Classes: PendingAttribute

Instance Method Summary collapse

Instance Method Details

#_default_attributes ⇒ Object

:nodoc:



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# File 'activemodel/lib/active_model/attribute_registration.rb', line 22

def _default_attributes # :nodoc:
  @default_attributes ||= build_default_attributes
end

#attribute(name, type = nil, default: (no_default = true), **options) ⇒ Object 



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# File 'activemodel/lib/active_model/attribute_registration.rb', line 12

def attribute(name, type = nil, default: (no_default = true), **options)
  type = resolve_type_name(type, **options) if type.is_a?(Symbol)

  pending = pending_attribute(name)
  pending.type = type if type
  pending.default = default unless no_default

  reset_default_attributes
end

#attribute_types ⇒ Object

:nodoc:



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# File 'activemodel/lib/active_model/attribute_registration.rb', line 26

def attribute_types # :nodoc:
  @attribute_types ||= _default_attributes.cast_types.tap do |hash|
    hash.default = Type.default_value
  end
end