lib/encrypt_column/encrypt.rb
Use delete instead of gsub. Open
Open
[enciphered, iv].map { |part| [part].pack('m').gsub(/\n/, '') }.join('--')- Read upRead up
- Exclude checks
This cop identifies places where gsub can be replaced by
tr or delete.
Example:
# bad
'abc'.gsub('b', 'd')
'abc'.gsub('a', '')
'abc'.gsub(/a/, 'd')
'abc'.gsub!('a', 'd')
# good
'abc'.gsub(/.*/, 'a')
'abc'.gsub(/a+/, 'd')
'abc'.tr('b', 'd')
'a b c'.delete(' ')