Class: EacRubyUtils::Immutable::ArrayAccessor
- Inherits:
-
BaseAccessor
- Object
- BaseAccessor
- EacRubyUtils::Immutable::ArrayAccessor
- Defined in:
- lib/eac_ruby_utils/immutable/array_accessor.rb
Instance Method Summary collapse
- #apply(klass) ⇒ Object
- #immutable_value_get(object) ⇒ Object
- #immutable_value_set(object, value) ⇒ Object
Methods inherited from BaseAccessor
Instance Method Details
#apply(klass) ⇒ Object
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# File 'lib/eac_ruby_utils/immutable/array_accessor.rb', line 10 def apply(klass) accessor = self klass.send(:define_method, name) do |value| accessor.immutable_value_set(self, value) end klass.send(:define_method, ::ActiveSupport::Inflector.pluralize(name)) do accessor.immutable_value_get(self) end end |
#immutable_value_get(object) ⇒ Object
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# File 'lib/eac_ruby_utils/immutable/array_accessor.rb', line 21 def immutable_value_get(object) super || [] end |
#immutable_value_set(object, value) ⇒ Object
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# File 'lib/eac_ruby_utils/immutable/array_accessor.rb', line 25 def immutable_value_set(object, value) duplicate_object(object) do |old_value| (old_value || []) + [value] end end |