grapes-set-grapes.RdNote that ... should be enclosed in if it is not a single expression. For example if you do 'var %<-% 1 + 1' var would be 1 not 2 but 'var %<-% 1 + 1' will work as expected
obj %<-% ...obj to assign to (also serves as .rds file name to make or search and load)
what to assign (make)