Method: Invoicing::TimeDependent::ClassMethods#default_record_at

Defined in:
lib/invoicing/time_dependent.rb

#default_record_at(point_in_time) ⇒ Object

Returns the default record which is valid at a particular point in time. If there is no record marked as default, nil is returned; if there are multiple records marked as default, results are undefined. This method only works if the model objects have an is_default column.



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# File 'lib/invoicing/time_dependent.rb', line 267

def default_record_at(point_in_time)
  info = time_dependent_class_info
  valid_records_at(point_in_time).select{|record| info.get(record, :is_default)}.first
end