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duplicated/anyDuplicated is not supported? #302
Description
I guess this is a case of 64 bit int and NA handling?
library(s2)
cells <- s2_cells_at_level(5)
any(duplicated(cells)) # TRUE (wrong)
length(unique(cells)) # 6144 (right)
anyDuplicated(as.character(cells)) # 0 (right)
which(is.nan(unclass(cells)))
# [1] 4606 6142
Activity
paleolimbot commentedon Aug 11, 2026
Good catch! I wonder if
duplicated/anyDuplicatedare S3 methods that need implementing here.