class Excon::Connection

def inspect
  vars = instance_variables.inject({}) do |accum, var|
    accum.merge!(var.to_sym => instance_variable_get(var))
  end
  if vars[:'@connection'][:headers].has_key?('Authorization')
    vars[:'@connection'] = vars[:'@connection'].dup
    vars[:'@connection'][:headers] = vars[:'@connection'][:headers].dup
    vars[:'@connection'][:headers]['Authorization'] = REDACTED
  end
  inspection = '#<Excon::Connection:'
  inspection << (object_id << 1).to_s(16)
  vars.each do |key, value|
    inspection << ' ' << key.to_s << '=' << value.inspect
  end
  inspection << '>'
  inspection
end