Class: Appsignal::Rack::ArrayableBodyWrapper Private

Inherits:
EnumerableBodyWrapper show all
Defined in:
lib/appsignal/rack/body_wrapper.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

“to_ary” takes precedence over “each” and allows the response body to be read eagerly. If the body supports that method, it takes precedence over “each”: “Middleware may call to_ary directly on the Body and return a new Body in its place” One could “fold” both the to_ary API and the each() API into one Body object, but to_ary must also call “close” after it executes - and in the Rails implementation this pecularity was not handled properly.

Constant Summary

Constants inherited from BodyWrapper

BodyWrapper::IGNORED_ERRORS

Instance Method Summary collapse

Methods inherited from EnumerableBodyWrapper

#each

Methods inherited from BodyWrapper

#close, #initialize, #method_missing, #respond_to_missing?, wrap

Constructor Details

This class inherits a constructor from Appsignal::Rack::BodyWrapper

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Appsignal::Rack::BodyWrapper

Instance Method Details

#to_ary ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/appsignal/rack/body_wrapper.rb', line 149

def to_ary
  @body_already_closed = true
  Appsignal.instrument(
    "process_response_body.rack",
    "Process Rack response body (#to_ary)"
  ) do
    @body.to_ary
  end
rescue *IGNORED_ERRORS # Do not report
  raise
rescue Exception => error # rubocop:disable Lint/RescueException
  appsignal_report_error(error)
  raise error
end