Previous discussions (I wish HN did this automatically): https://news.ycombinator.com/item?id=4586692 https://news.ycombinator.com/item?id=4586692 https://news

Previous discussions (I wish HN did this automatically): https://news.ycombinator.com/item?id=4586692 https://news.ycombinator.com/item?id=4586692 https://news.ycombinator.com/item?id=600736 https://news.ycombinator.com/item?id=600736 Related: "To Dissect a Mockingbird" http://dkeenan.com/Lambda/index.htm http://dkeenan.com/Lambda/index.htm (also previously discussed on HN: https://news.ycombinator.com/item?id=7684210 https://news.ycombinator.com/item?id=7684210)