signups.rb

#!/usr/bin/env ruby

begin
  require 'rubygems'
  require 'fastercsv'

  fn,result = ARGV[0],{}
  FasterCSV.foreach(fn) do |row|
    d,p = row[0],row[1]
    result[d] = 0 if !result[d]
    result[d] += 1 if p.strip.upcase=="TRUE"
  end

  result.each_pair do |d,c|
    puts "#{d},#{c}"
  end

rescue Exception => e
  puts "Hey - you really need to do sudo gem intall fastercsv first...Oh yeah, and pass in a filename too..."
  puts e
end