Wow! I was inspired by this back in 2013 - I hacked a version together that also took a second argument, which was a description of the operation to be done (so

Wow! I was inspired by this back in 2013 - I hacked a version together that also took a second argument, which was a description of the operation to be done (so it wasn't always "Sort"). Worked surprisingly well. https://github.com/jamesjennings/stacksolve https://github.com/jamesjennings/stacksolve I cringe at the code now, but still think the idea is neat.