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timeout.rb: suppress a warning

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* lib/timeout.rb (Timeout): get rid of an argument prefix warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2015-07-14 02:34:53 +00:00
parent 7d909eb218
commit cb04140542
1 changed files with 1 additions and 1 deletions
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lib/timeout.rb
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@ -48,7 +48,7 @@ module Timeout
# :stopdoc:
THIS_FILE = /\A#{Regexp.quote(__FILE__)}:/o
CALLER_OFFSET = ((c = caller[0]) && THIS_FILE =~ c) ? 1 : 0
private_constant *%I[THIS_FILE CALLER_OFFSET]
private_constant :THIS_FILE, :CALLER_OFFSET
# :startdoc:
# Perform an operation in a block, raising an error if it takes longer than