UUIDgenerate
From uuid v0.1-4
by Simon Urbanek
Generate UUID
UUIDgenerate
generates a new Universally Unique Identifier. It
can be either time-based or random.
- Keywords
- manip
Usage
UUIDgenerate(use.time = NA, n = 1L)
Arguments
- use.time
logical, if
TRUE
then time-based UUID is generated, ifFALSE
then a random UUID is generated, ifNA
then random one is generated if a sufficiently reliable source of random numbers can be found, otherwise a time-based UUID is generated.- n
integer, number of UUIDs to generate. Must be in [0, 2^31)
Value
String, UUID in lowercase form.
Examples
# NOT RUN {
UUIDgenerate()
UUIDgenerate(TRUE)
UUIDgenerate(FALSE)
## see if the randomness is any good
length(unique(UUIDgenerate(n=1000)))
# }
Community examples
jmwoolley@gmail.com
at
Sep 19, 2019
uuid
v0.1-2
UUIDs = data.frame(matrix(ncol = 150, nrow = 10)) for (i in c(1:10)){ for (j in c(1:150){ UUIDs[i,j]=paste("{",UUIDgenerate(FALSE),"}",sep="") } }