Linux heracles.o2switch.net 4.18.0-553.62.1.lve.el8.x86_64 #1 SMP Mon Jul 21 17:50:35 UTC 2025 x86_64

//opt/alt/ruby27/share/ruby/reline/key_actor/base.rb

 class Reline::KeyActor::Base
  MAPPING = Array.new(256)

  def get_method(key)
    self.class::MAPPING[key]
  end
end