versionsort (version 1.1.0)

ver_oldest: Find the oldest version code

Description

ver_oldest() returns the oldest of the version codes.

Usage

ver_oldest(x)

Arguments

x

character() A vector of version codes that start with a number (as in "1.5.0"), i.e. without initial "v" (as in "v1.5.0").

Value

A character vector with one element.

See Also

ver_latest()

Examples

# NOT RUN {
ver_oldest(c("1.3-0", "1.4-1", "0.0.0.9000", "1.4-0a", "1.4-0"))

# }