Enable `Style/DefWithParentheses` rubocop rule
Enable `Style/DefWithParentheses` rubocop rule

Refer https://github.com/rails/rails/commit/7ce8a6af1b8fdbc9ee553bda3fd725bea169c2f3

rshell/oracle-enhanced,rsim/oracle-enhanced,yahonda/oracle-enhanced,rshell/oracle-enhanced,rsim/oracle-enhanced,cdinger/oracle-enhanced,yahonda/oracle-enhanced,cdinger/oracle-enhanced