A ruby program to parse AISSCE resullt of a range of roll number.

mechanize.rb

# Created by Ankur (https://github.com/ankdos)

require 'mechanize'                                # Importing the required library 

mechanize     = Mechanize.new                      # Creating the mechanize instance
starting_roll = XXXXXXX                            # Declaring the range of roll number to be parsed (put a valid roll no)
ending_roll   = XXXXXXX 
login_page    = mechanize.get 'http://resultsarchives.nic.in/cbseresults/cbseresults2014/class12/cbse122014_total.htm'  # The URL to be parsed

while starting_roll <=  ending_roll                 
  form = login_page.forms[0]                              # Selecting the first form  
  form.field_with(name: 'regno').value = starting_roll    # Adding the value to the input box on the webpage
  page = form.click_button                                # Clicking the button that shows the result 
  File.open("#{starting_roll}.html", "w") {|f| f.write("#{page.content}") }   # Writing Page content in a HTML file
  starting_roll += 1
end