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* lib/rake/loaders/makefile.rb (Rake::MakefileLoader#process_line): respace dependencies too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
30 lines
674 B
Ruby
30 lines
674 B
Ruby
module InEnvironment
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private
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# Create an environment for a test. At the completion of the yielded
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# block, the environment is restored to its original conditions.
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def in_environment(settings)
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original_settings = set_env(settings)
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yield
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ensure
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set_env(original_settings) if original_settings
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end
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# Set the environment according to the settings hash.
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def set_env(settings) # :nodoc:
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result = {}
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settings.each do |k, v|
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result[k] = ENV[k]
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if k == 'PWD'
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result[k] = Dir.pwd
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Dir.chdir(v)
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elsif v.nil?
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ENV.delete(k)
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else
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ENV[k] = v
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end
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end
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result
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end
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end
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