ruby on rails - Reason behind a method defined to explicitly access model -


i ran across code while resolving merge conflicts , having tough time understanding justification doing this.

can tell me if there reason having method defined access model explicitly. 

private def message_class   customermessage end  def lookup_message_class   customermessage end

hopefully misunderstanding something, because done multiple times coworker.

no point of doing that.

if want change class afterward, change everywhere.


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