bin/update
include
is used at the top level. Use inside class
or module
. Open
Open
include FileUtils
- Read upRead up
- Exclude checks
Checks that include
, extend
and prepend
statements appear
inside classes and modules, not at the top level, so as to not affect
the behavior of Object
.
Example:
# bad
include M
class C
end
# bad
extend M
class C
end
# bad
prepend M
class C
end
# good
class C
include M
end
# good
class C
extend M
end
# good
class C
prepend M
end