Class: Merb::Rack::ContentLength
- Inherits:
-
Middleware
- Object
- Middleware
- Merb::Rack::ContentLength
- Defined in:
- lib/merb-core/rack/middleware/content_length.rb
Instance Method Summary collapse
Methods inherited from Middleware
Constructor Details
This class inherits a constructor from Merb::Rack::Middleware
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/merb-core/rack/middleware/content_length.rb', line 5 def call(env) status, headers, body = @app.call(env) # to_s is because Rack spec expects header # values to be iterable and yield strings header = 'Content-Length'.freeze headers[header] = body.size.to_s unless headers.has_key?(header) [status, headers, body] end |