diff options
Diffstat (limited to 'lib/dtas.rb')
| -rw-r--r-- | lib/dtas.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/dtas.rb b/lib/dtas.rb index 9fc7253..f11d549 100644 --- a/lib/dtas.rb +++ b/lib/dtas.rb @@ -1,6 +1,18 @@ # Copyright (C) 2013-2015 all contributors <dtas-all@nongnu.org> # License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt) module DTAS # :nodoc: + # try to use the monotonic clock in Ruby >= 2.1, it is immune to clock + # offset adjustments and generates less garbage (Float vs Time object) + begin + ::Process.clock_gettime(::Process::CLOCK_MONOTONIC) + def self.now + ::Process.clock_gettime(::Process::CLOCK_MONOTONIC) + end + rescue NameError, NoMethodError + def self.now # Ruby <= 2.0 + Time.now.to_f + end + end end require_relative 'dtas/compat_onenine' |