Class: Faraday::Response::Middleware

Inherits:

Middleware

• Object
• Middleware
• Faraday::Response::Middleware

Defined in:

lib/faraday/response.rb

Overview

Used for simple response middleware.

Direct Known Subclasses

Logger, RaiseError

Instance Attribute Summary

Attributes included from DependencyLoader

#load_error

Instance Method Summary

• #call(env) ⇒ Object
• #on_complete(env) ⇒ Object

  Override this to modify the environment after the response has finished.

Methods inherited from Middleware

#initialize

Methods included from MiddlewareRegistry

#fetch_middleware, #load_middleware, #lookup_middleware, #middleware_mutex, #register_middleware, #unregister_middleware

Methods included from DependencyLoader

#dependency, #inherited, #loaded?, #new

Constructor Details

This class inherits a constructor from Faraday::Middleware

Instance Method Details

#call(env) ⇒ Object

# File 'lib/faraday/response.rb', line 10

def call(env)
  @app.call(env).on_complete do |environment|
    on_complete(environment)
  end
end

#on_complete(env) ⇒ Object

Override this to modify the environment after the response has finished. Calls the ‘parse` method if defined

# File 'lib/faraday/response.rb', line 18

def on_complete(env)
  env.body = parse(env.body) if respond_to?(:parse) && env.parse_body?
end