diff options
-rw-r--r-- | sample/dir.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sample/dir.rb b/sample/dir.rb index 2465c4d68e..b627383946 100644 --- a/sample/dir.rb +++ b/sample/dir.rb @@ -2,8 +2,10 @@ # list all files but .*/*~/*.o dirp = Dir.open(".") for f in dirp - $_ = f - unless (~/^\./ || ~/~$/ || ~/\.o/) + case f + when /^\./, /~$/, /\.o/ + # do not print + else print f, "\n" end end |