module PIM::DataModuleObject

# File pim.rb, line 3545
def self.set_data_module object, data_module
  if object.is_a?(Class)
    object.class_exec do
      self.set_data_module(data_module)
    end
  elsif object.is_a?(Module)
    object.module_exec do
      self.set_data_module(data_module)
    end
  elsif object.is_a?(Object)
    object.instance_exec do
      self.set_data_module(data_module)
    end
  else
    raise "Cannot set data module on objects of class #{object.class}"
  end
end

# File pim.rb, line 3539
def data_module
  @data_module || PIM.active_module
end

# File pim.rb, line 3563
def set_data_module data_module
  raise "Data module must not be nil" if data_module.nil?
  raise "Data module is already set" if not @data_module.nil?
  @data_module = data_module
end