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# File 'lib/virtual-attributes/serialization.rb', line 5
def serialize(*args, &block)
if block_given?
attr_name = args.first.to_s.presence || raise(ArgumentError.new('Attr name is mandatory'))
klass_name = "#{attr_name.classify}VirtualAttributes"
klass = Class.new VirtualAttributes::Base
const_set klass_name, klass
yield const_get klass_name
super attr_name, const_get(klass_name)
validates attr_name, virtual_attributes: true
define_method :"#{attr_name}=" do |val|
super self.class.const_get(klass_name).wrap(val)
end
define_method :"#{attr_name}" do
val = super()
val.is_a?(self.class.const_get(klass_name)) ? val : self.class.const_get(klass_name).wrap(val)
end
else
super(*args)
end
end
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