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Sep 21st, 2018
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  1. #!/usr/bin/env ruby
  2.  
  3. list = `gem list`.split("\n")
  4. list = list.collect { |gem| gem[0..gem.index(' ')-1] }
  5. list.each do |gem|
  6. next if gem == 'mysql'
  7. `gem uninstall -aIx #{gem}`
  8. end
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