diff options
Diffstat (limited to 'code/snippets/standard_streams.rb')
| -rw-r--r-- | code/snippets/standard_streams.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/code/snippets/standard_streams.rb b/code/snippets/standard_streams.rb new file mode 100644 index 0000000..9f24fd3 --- /dev/null +++ b/code/snippets/standard_streams.rb @@ -0,0 +1,3 @@ +puts STDIN.fileno +puts STDOUT.fileno +puts STDERR.fileno |