These functions convert character vectors to objects of the hms class.
NA values are supported.
parse_hms() accepts values of the form "HH:MM:SS", with optional
fractional seconds.
parse_hm() accepts values of the form "HH:MM".
parse_hms(x)
parse_hm(x)An object of class hms.
parse_hms("12:34:56")
#> 12:34:56
parse_hms("12:34:56.789")
#> 12:34:56.789
parse_hm("12:34")
#> 12:34:00