Find URL paramenters from a string

Rails
1

I have a string which contain some parameters I want to extract but I
cant get it to look good. Here is what I have right now

puts
Rack::Utils.parse_query(“http://www.aspnetpage.com/frmindex?id=5&shelf=111”)
{“http://www.aspnetpage.com/frmindex?id"=>"5”, “shelf”=>“111”}

As you can see my main problem is that the first parameter name …
what is the right method for this??

2

Pass it only the string after the ?

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Dheeraj K.