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Checks if all the elements in a vector are unique
all_unique(x, ...)
a vector
ignored.
logical (are all the elements in the vector unique)
unique
# NOT RUN { all_unique(c(1:5, 1,1)) all_unique(c(1,1,2)) all_unique(c(1,1,2, 3,3,3,3)) all_unique(c(1,3,2)) all_unique(c(1:10)) # }
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