lib/firehose/rack.rb
Use tr instead of gsub. Open
Open
RACK_LAST_MESSAGE_SEQUENCE_HEADER = "HTTP_#{LAST_MESSAGE_SEQUENCE_HEADER.upcase.gsub('-', '_')}"- 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(' ')