config.ru
Use __dir__ to get an absolute path to the current file's directory. Open
Open
$LOAD_PATH << File.expand_path(File.dirname(__FILE__))- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
This cop checks for places where the #__dir__ method can replace more
complex constructs to retrieve a canonicalized absolute path to the
current file.
Example:
# bad
path = File.expand_path(File.dirname(__FILE__))
# bad
path = File.dirname(File.realpath(__FILE__))
# good
path = __dir__