Class: Rack::Client::FollowRedirects
- Inherits:
-
Object
- Object
- Rack::Client::FollowRedirects
- Includes:
- Test::Methods
- Defined in:
- lib/rack/client/follow_redirects.rb
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app) ⇒ FollowRedirects
constructor
A new instance of FollowRedirects.
Constructor Details
#initialize(app) ⇒ FollowRedirects
Returns a new instance of FollowRedirects.
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# File 'lib/rack/client/follow_redirects.rb', line 4 def initialize(app) @app = app end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/rack/client/follow_redirects.rb', line 8 def call(env) status, headers, body = @app.call(env) response = Rack::Response.new(body, status, headers) if response.redirect? uri = URI.parse(response["Location"]) new_env = {} env.each do |k,v| if %w| HTTP_HOST SERVER_NAME SERVER_PORT |.include?(k) new_env[k] = v end end new_env["REQUEST_METHOD"] = "GET" session = Rack::Test::Session.new(@app) env = session.send(:env_for, uri.to_s, new_env) call(env) else [status, headers, body] end end |