Query string builder

[zimbatm]

Hello,

I propose to add a Camping::qs method that does the exact reverse than Camping::qs_parse. Combined in URL and R, it would allow you to build queries like that :

R(MyController, arg1, arg2, :q1=>[1,2,3])
  #=> /my_controller/1/2?q1=1&q1=2&q1=3

The following patch already implements that feature in camping-unabridged.rb. I didn't do too much optimisation yet.

[pvtilburg]

I was about to suggest this myself. I'm very interested in it myself. At the moment I just do: R(Foo, bar, baz) + "?key=val" while I'd prefer to do: outputs = inputs.dup and then: R(Foo, bar, baz, inputs).

[why]

Okay, this has been in for awhile now.