Note: TapCellar is no more. Pour one out for TapCellar.
If you enjoy exploring craft beer, TapCellar, created by my friends Gabe and Jeff, is a fantastic beer journal app for iPhone. Rate the beers you've tried, share recommendations with friends, keep a shopping list, even track the contents of your beer cellar. It's a great app. Check it out.
In fact, I like TapCellar so much, I wrote Tap Utils, a collection of tiny Ruby command line scripts that let you extract interesting information from your TapCellar backup.
Grade timeline for styles containing: Stout
Date Grade F A+ Name
2014-10-12 A * Imperial Russian Stout
2014-10-12 B * Sea Monster
2014-10-12 B+ * Old Growth
2014-10-12 A * Yin
2014-10-12 B * Old Rasputin
2014-10-12 C * Overcast Espresso Stout
2014-11-11 B+ * Milk Stout Nitro
2014-11-16 B * 35K
2014-11-17 B+ * Dragon's Milk
2014-11-25 A+ * Aún Más Café Jesús
2014-12-05 A+ * Bourbon County Brand Stout
2014-12-10 A * Ten Fidy
Mean Grade: A- *
There are four scripts right now:
tap-avg-grades returns a table showing each style for which you've rated a beer, along with the average grade for the style, the number of beers rated for the style, and the standard deviation of grades. The standard deviation seemed like a clever idea at the time, but doesn't really tell you anything useful. I might change this a more relevant measurement at some point in the future.
tap-shopping prints out a nicely formatted ASCII shopping list from the beers in your Shopping List saved filter. You can sort the results by brewery, name, or style keywords.
tap-styles prints out a chart illustrating the number of graded beers for all styles with graded beers.
tap-timeline prints out a vertical scatter plot chart illustrating grades over time based on a name or style keyword. The screen shot above shows an example.
I learned a lot making these scripts and I hope you enjoy playing with them. There's decent documentation in the readme, and all of the utils should have --help options as well. Drink some beers, grade them in TapCellar, then print out some pretty charts. Above all else, have fun.