class Excon::StandardInstrumentor

def self.instrument(name, params = {}, &block)
  params = params.dup
  # reduce duplication/noise of output
  params.delete(:connection)
  params.delete(:stack)
  if params.has_key?(:headers) && params[:headers].has_key?('Authorization')
    params[:headers] = params[:headers].dup
    params[:headers]['Authorization'] = REDACTED
  end
  if params.has_key?(:password)
    params[:password] = REDACTED
  end
  $stderr.puts(name)
  Excon::PrettyPrinter.pp($stderr, params)
  if block_given?
    yield
  end
end