4 ms·

So that's where the lens notation comes from... https://github.com/ekmett/lens/wiki/Examples https://github.com/ekmett/lens/wiki/Examples > ("hello","world")^

by Twisol 6y ago

So that's where the lens notation comes from... https://github.com/ekmett/lens/wiki/Examples https://github.com/ekmett/lens/wiki/Examples > ("hello","world")^._2