Agreed, the brevity's the thing. As I felt moved to write in 2014: http://blog.mackerron.com/2014/10/29/great-coffeescript/ http://blog.mackerron.com/2014/10/29

Agreed, the brevity's the thing. As I felt moved to write in 2014: http://blog.mackerron.com/2014/10/29/great-coffeescript/ http://blog.mackerron.com/2014/10/29/great-coffeescript/ And, as you say, array comprehensions largely remove the need for each/map/filter etc, which also has potential for a nice performance boost.