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use enumerator instead of slurping it

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Akshay Karle 2015-11-18 22:49:54 -03:00
parent 8dd0434386
commit 10ef1cae8e
1 changed files with 1 additions and 1 deletions
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lib/lxc/start_ephemeral.rb
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@ -41,7 +41,7 @@ module LXC
private private
def new_overlay? def new_overlay?
@new_overlay ||= File.readlines('/proc/filesystems').include?("nodev\toverlay\n") @new_overlay ||= File.open('/proc/filesystems').grep(/nodev\s+overlay/).any?
end end
def random_mac def random_mac