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ymendel/gist:105221

Created May 1, 2009 19:59
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gistfile1.rb
>> v = Gem::Version.new('1.1.pre')
=> #<Gem::Version "1.1.pre">
>> Gem::Requirement.new('>= 1.1').satisfied_by?(v)
=> false
>> Gem::Requirement.new('< 1.1').satisfied_by?(v)
=> true
>> Gem::Requirement.new('~> 1.1').satisfied_by?(v)
=> false
>> Gem::Requirement.new('~> 1.0').satisfied_by?(v)
=> true
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