Allows for dropping the activesupport dependency. paper_trail 10+
supports activerecord < 6.1. The activesupport < 6 dependency of
paper_trail-sinatra artificially hinders the use of activerecord 6.0
As ruby < 2.3 support was dropped a while ago, the safe navigation
operator can be adopted safely.
Switch to safe navigation operator
Allows for dropping the activesupport dependency. paper_trail 10+ supports activerecord < 6.1. The activesupport < 6 dependency of paper_trail-sinatra artificially hinders the use of activerecord 6.0
As ruby < 2.3 support was dropped a while ago, the safe navigation operator can be adopted safely.