Method: COS::Struct::Base::AttrHelper#optional_attrs

Defined in:
lib/cos/struct.rb

#optional_attrs(*s) ⇒ Object

动态创建可选参数



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# File 'lib/cos/struct.rb', line 16

def optional_attrs(*s)
  define_method(:optional_attrs) {s}
  attr_reader(*s)
end