diff options
Diffstat (limited to 'code/snippets/closed_fileno.rb')
| -rw-r--r-- | code/snippets/closed_fileno.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/code/snippets/closed_fileno.rb b/code/snippets/closed_fileno.rb new file mode 100644 index 0000000..96fa439 --- /dev/null +++ b/code/snippets/closed_fileno.rb @@ -0,0 +1,4 @@ +passwd = File.open('/etc/passwd') +puts passwd.fileno +passwd.close +puts passwd.fileno |