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| author | Eric Wong <e@80x24.org> | 2015-09-06 23:15:36 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2015-09-06 23:16:43 +0000 |
| commit | 856b1c7064155e59c84942a7e8cd36128b6be34e (patch) | |
| tree | c45027bedec2caa280c26c815f45a8f4d1b8a120 /lib/dtas.rb | |
| parent | c3bb7810709a99a9886c7f96aed6fa62690a12cb (diff) | |
| download | dtas-856b1c7064155e59c84942a7e8cd36128b6be34e.tar.gz | |
This allows us to avoid wasting time reopening the same device over and over again.
Diffstat (limited to 'lib/dtas.rb')
| -rw-r--r-- | lib/dtas.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/dtas.rb b/lib/dtas.rb index f11d549..0b704ca 100644 --- a/lib/dtas.rb +++ b/lib/dtas.rb @@ -13,6 +13,11 @@ module DTAS # :nodoc: Time.now.to_f end end + + @null = nil + def self.null + @null ||= File.open('/dev/null', 'r+') + end end require_relative 'dtas/compat_onenine' |