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* Extract several POST Params with the same name
@ 2009-10-20  1:32 Julien
  0 siblings, 0 replies; only message in thread
From: Julien @ 2009-10-20  1:32 UTC (permalink / raw)
  To: Rack Development

Hi everyone,

In the context of creating a Hub for PubSubHubbub using Rails, it
seems that our app must be able to handle POST queries with multiple
occurences of params with the same name. (Please see this disucssion :

Right now, when I perform a call to my Rails app (which uses Rack)
with 2 params hub.mode having different values:


Then, it seems that my app only sees that "last value", and params
["hub.verify"] = async.

I am not sure this is Rack's responsibility, but whil debugging I was
able to see that Rack had access to the right data in env
["rack.input"] and was able to "hack" that by forcing params
["hub.verify"] to be an arary containing both values.

Do you think that the HTTP params parser could be "fixed" to work with


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