read paramater from request

Mohamed wrote:

how to read variable value from request dynamically i.e.

request contains variable with these names 1,2,3,4,5.............,n

how to read these variable with loop i tried this code but it doesn't work

i = 1 while (input=params[:'#{i}'] != nil) puts input i = i +1 end

please i want the right code

thx

Try

params.keys.sort.each do |key|    puts params[key] end