How to search the phrase of numbers

Rails
1

Hi,Dear all,

I am trying to search the phrase of numbers in a html page in the
sentence below:

(253 items)

I used this piece of code, but it does not work,

limit= page.search(“div[class=Results]”).search(“div”).gsub(“items”,"")

     begin
   Integer(limit)
rescue
   return 0

end

Would you give me any suggestion on this?

Thank you,
Regards,
Di

2

On Nov 8, 2013, at 7:54 PM, Dina Z. [email protected] wrote:

limit= page.search(“div[class=Results]”).search(“div”).gsub(“items”,“”)

    begin
  Integer(limit)

rescue
return 0
end

Would you give me any suggestion on this?

Break apart the chain of method calls above, and see what each is
returning.