Check your Gemfile.lock for unverified Rubygems

gistfile1.rb

#unverified.list obtained from https://gist.github.com/raw/865b05630be54544ca72/a1a0c114d5eab0e65efccc941ca013fd06e6f43c/unverified.list

File.readlines("unverified.list").map do |line|
  line.split.last.gsub("./", "").gsub(/-(\d+).*/, "")
end.sort.uniq.each do |gem|
  in_gemfile_lock = system "grep -q #{gem} Gemfile.lock"
  puts "Unsafe #{gem}" if in_gemfile_lock
end