how to print a list of unique values?

Question

I have created an object of unique values:

obj <- c("A", "B", "C", "D", "E")

I would like to print it in the following message:

message("The zones are:", obj,"\n")

but the output all values are joint together:

#The zones are:ABCDE

I would like to have the values comma separated

I also tried print(paste0("The zones are:", obj,"\n")) but it gives even worse output

message("The zones are : ", paste0(obj, collapse = ", "), "\n") — Donald Seinen, Oct 26 '21 at 03:24

score 0 · Answer 1 · answered Oct 26 '21 at 03:22

0

We can use toString to create a single string that is comma separated

 message("The zones are:", toString(unique(obj)), "\n")

answered Oct 26 '21 at 03:22

akrun

1 Answers1