# File lib/gem2rpm/helpers.rb, line 11
    def self.expand_pessimistic_requirement(requirements)
      requirements.inject([]) do |output, r|
        if r.first == '~>'
          next_version = Gem::Version.create(r.last).bump
          output << ['=>', r.last]
          output << ['<', next_version]
        else
          output << r
        end
      end
    end