class Byebug::Printers::Plain

def print_variables(variables)
  print_collection('variable.variable', variables) do |(key, value), _|
    value = value.nil? ? 'nil' : value.to_s
    if "#{key} = #{value}".size > Setting[:width]
      key_size = "#{key} = ".size
      value = value[0..Setting[:width] - key_size - 4] + '...'
    end
    { key: key, value: value }
  end
end