Incorrect dependency. We want the standard library time, not the Rails version.
Revert "No code change. Fixing indentation, removed commented out code, and annotating"

This reverts commit 5deccb25a2670666d18d9dd430986e3c022fbd05.

Testing to see if it's ok to bring back the ActiveSupport::Concern syntax.
Revert "Removed dependency on ActiveSupport, because it's dependencies were conflicting"

This reverts commit 384b1c66567da023a63e3fc73e21175ffb48e29d.

Testing bringing back the ActiveSupport::Concern syntax.