class ActiveRecord::Enum::EnumMethods

:nodoc:

def define_enum_methods(name, value_method_name, value, scopes) 

def define_enum_methods(name, value_method_name, value, scopes)
  # def active?() status_for_database == 0 end
  klass.send(:detect_enum_conflict!, name, "#{value_method_name}?")
  define_method("#{value_method_name}?") { public_send(:"#{name}_for_database") == value }
  # def active!() update!(status: 0) end
  klass.send(:detect_enum_conflict!, name, "#{value_method_name}!")
  define_method("#{value_method_name}!") { update!(name => value) }
  # scope :active, -> { where(status: 0) }
  # scope :not_active, -> { where.not(status: 0) }
  if scopes
    klass.send(:detect_enum_conflict!, name, value_method_name, true)
    klass.scope value_method_name, -> { where(name => value) }
    klass.send(:detect_enum_conflict!, name, "not_#{value_method_name}", true)
    klass.scope "not_#{value_method_name}", -> { where.not(name => value) }
  end
end

def initialize(klass)

:nodoc: 
def initialize(klass)
  @klass = klass
end