Module: LunaPark::Extensions::TypedAttrAccessor
- Included in:
- Dsl::Attributes
- Defined in:
- lib/luna_park/extensions/typed_attr_accessor.rb
Instance Method Summary collapse
- #typed_attr_accessor(*names, callable, is_array: false) ⇒ Object
- #typed_attr_writer(*names, callable, is_array: false) ⇒ Object
Instance Method Details
#typed_attr_accessor(*names, callable, is_array: false) ⇒ Object
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# File 'lib/luna_park/extensions/typed_attr_accessor.rb', line 6 def typed_attr_accessor(*names, callable, is_array: false) attr_reader(*names) typed_attr_writer(*names, callable, is_array: is_array) end |
#typed_attr_writer(*names, callable, is_array: false) ⇒ Object
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# File 'lib/luna_park/extensions/typed_attr_accessor.rb', line 11 def typed_attr_writer(*names, callable, is_array: false) return attr_writer(*names) if callable.nil? names.each do |name| setter = :"#{name}=" ivar = :"@#{name}" if is_array define_method(setter) { |input| instance_variable_set(ivar, input&.map { |elem| callable.call(elem) }) } else define_method(setter) { |input| instance_variable_set(ivar, callable.call(input)) } end end end |