gistfile1.rb

gems = []
`bundle list`.split("\n").each do |line|
  gem = line[/\*\s(.*)\s\(/, 1]
  gems << gem
end

`bundle exec ruby -e "puts Gem.path"`.split("\n").each do |path|
  gems.each do |gem|
    licenses = Dir.glob("#{path}/gems/#{gem}*/LICEN*")
    if licenses.empty?
      readmes = Dir.glob("#{path}/gems/#{gem}*/README*")
      if !readmes.empty?
        if File.read(readmes.last) =~ /MIT/i
          puts "#{gem} is MIT"
        end
      end
    else
      if File.read(licenses.last) =~ /MIT/i
        puts "#{gem} is MIT"
      end
    end
  end
end