demo.rb in parseitc-0.1.2 vs demo.rb in parseitc-0.1.3

@@ -1,17 +1,40 @@
 require 'rubygems'
 require 'lib/parseitc'
 include ParseITC
 
 begin
-  report = TransactionParser.new('demo1.txt')
+  report = Parser.new('demo1.txt')
   report.add_file('demo2.txt')
-  by_country = report.numbers_by_country
-  by_country.sort.each {|k, v| puts "#{k}: #{v}"}
-  by_date = report.numbers_by_date
-  by_date.sort.each {|k, v| puts "#{k}: #{v}"}
-  by_royalty_currency = report.numbers_by_price_tier
-  by_royalty_currency.sort.each {|k, v| puts "#{k}: #{v}"}
+
+  puts '=' * 20
+  puts "Sales in top 10 countries"
+  report.count_by_country.sort_by{|k,v| v}.reverse[0..9].each do |k, v|
+    puts "  #{k}: #{v}"
+  end
+
+  puts
+  puts '=' * 20
+  puts "Sales volume per day"
+  report.count_by_date.sort.each do |k, v|
+    puts "  #{k}: #{v}"
+  end
+
+  puts
+  puts '=' * 20
+  puts "Sales by price and date"
+  total = 0
+  report.split_by_date.sort.each do |k1, v1|
+    puts "  #{k1}"
+    v1.count_by_price_tier.sort.each do |k2, v2|
+      dollars = ApplePricing[:usd][k2]
+      puts "    $ #{dollars.to_f}: #{v2}"
+      total += dollars.to_f * v2
+    end
+  end
+  puts "Revenue: $#{total/7*10} "
+  puts "Profit: $#{total} "
+
 rescue Errno::ENOENT 
   puts "The data file you specified was not found"
 rescue Errno::EACCES 
   puts "The data file you specified is not readable"
 end