To make the droplets functions even more useful, they should always return a droplet object. Then you could use %>% to pipe multiple operations together.
[x] Take in and emit droplet objects. Perhaps make new droplet S3 class. Also, some fxns may not fit this model, like droplet_new() may not make sense to take in a droplet, since one needs to be created.
[x] Make sure piping with %>% is possible with droplet functions and objects
Hadley said:
and