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# File 'lib/enum_table/record.rb', line 11
def enum(name, options={})
name = name.to_sym
reflection = enums[name] ? enums[name].dup : Reflection.new(name)
[:type, :id_name].each do |key|
value = options[key] and
reflection.send "#{key}=", value
end
reflection.to_populate do |ref|
enum_map(name, options).each do |value, id|
ref.add_value id, value
end
end
self.enums = enums.merge(name => reflection, name.to_s => reflection)
class_eval " def \#{name}\n read_enum(:\#{name})\n end\n\n def \#{name}=(value)\n write_enum(:\#{name}, value)\n end\n\n def \#{name}?\n query_enum(:\#{name})\n end\n\n def \#{name}_changed?\n enum_changed?(:\#{name})\n end\n\n def \#{name}_was\n enum_was(:\#{name})\n end\n\n def \#{name}_change\n enum_change(:\#{name})\n end\n EOS\n\n reflection\nend\n", __FILE__, __LINE__ + 1
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