Method: Puppet::Transaction::Persistence#get_system_value

Defined in:
lib/puppet/transaction/persistence.rb

#get_system_value(resource_name, param_name) ⇒ Object?

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Retrieve the system value using the resource and parameter name

Parameters:

  • resource_name (String) —

    name of resource

  • param_name (String) —

    name of the parameter

Returns:

  • (Object, nil) —

    the system_value



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# File 'lib/puppet/transaction/persistence.rb', line 24

def get_system_value(resource_name, param_name)
  if !@old_data["resources"].nil? &&
     !@old_data["resources"][resource_name].nil? &&
     !@old_data["resources"][resource_name]["parameters"].nil? &&
     !@old_data["resources"][resource_name]["parameters"][param_name].nil?
    @old_data["resources"][resource_name]["parameters"][param_name]["system_value"]
  else
    nil
  end
end