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  • Committer: Bazaar Package Importer
  • Author(s): Stephan Hermann
  • Date: 2008-01-24 11:42:29 UTC
  • mfrom: (1.1.9 upstream)
  • Revision ID: james.westby@ubuntu.com-20080124114229-jw2f87rdxlq6gp11
Tags: 1.9.0.0-2ubuntu1
* Merge from debian unstable, remaining changes:
  - Robustify check for target_os, fixing build failure on lpia.

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lib/rubygems/timer.rb
 
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#
 
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# This file defines a $log variable for logging, and a time() method for recording timing
 
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# information.
 
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#
 
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#--
 
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# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
 
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# All rights reserved.
 
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# See LICENSE.txt for permissions.
 
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#++
 
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$log = Object.new
 
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def $log.debug(str)
 
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  STDERR.puts str
 
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end
 
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def time(msg, width=25)
 
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  t = Time.now
 
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  return_value = yield
 
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  elapsed = Time.now.to_f - t.to_f
 
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  elapsed = sprintf("%3.3f", elapsed)
 
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  $log.debug "#{msg.ljust(width)}: #{elapsed}s"
 
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  return_value
 
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end
 
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