https://github.com/acdlite/recompose/wiki/Recipes

https://devarchy.com/react/library/recompose

https://github.com/timkindberg/egghead-recompose

simple counter
https://jsfiddle.net/samsch/p3vsmrvo/24/

composeStates (for array)
https://blog.bigbinary.com/2017/09/12/using-recompose-to-build-higher-order-components.html