Here's my somewhat obfuscated version of same. https://gist.github.com/kbob/f46776fdc950e6a948b04c76bc23e874 https://gist.github.com/kbob/f46776fdc950e6a948b04

Here's my somewhat obfuscated version of same. https://gist.github.com/kbob/f46776fdc950e6a948b04c76bc23e874 https://gist.github.com/kbob/f46776fdc950e6a948b04c76bc23e87...