format(arg0 = nil, *args) public

Returns the contents of this Tms object as a formatted string, according to a format string like that passed to Kernel.format. In addition, #format accepts the following extensions:

%u:Replaced by the user CPU time, as reported by Tms#utime.
%y:Replaced by the system CPU time, as reported by #stime (Mnemonic: y of "s*y*stem")
%U:Replaced by the children’s user CPU time, as reported by Tms#cutime
%Y:Replaced by the children’s system CPU time, as reported by Tms#cstime
%t:Replaced by the total CPU time, as reported by Tms#total
%r:Replaced by the elapsed real time, as reported by Tms#real
%n:Replaced by the label string, as reported by Tms#label (Mnemonic: n of "*n*ame")

If fmtstr is not given, FMTSTR is used as default value, detailing the user, system and real elapsed time.

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