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allow stringification of DurationZero (#7625)

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skilchen 2018-04-18 13:22:05 +02:00 • committed by Andreas Rumpf
commit a708fda733
1 changed files with 3 additions and 1 deletions
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lib/pure/times.nim
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@ -353,7 +353,9 @@ proc `$`*(dur: Duration): string =
parts.add $quantity & " " & unitStrings[unit] & "s" parts.add $quantity & " " & unitStrings[unit] & "s"
result = "" result = ""
if parts.len == 1: if parts.len == 0:
result.add "0 nanoseconds"
elif parts.len == 1:
result = parts[0] result = parts[0]
elif parts.len == 2: elif parts.len == 2:
result = parts[0] & " and " & parts[1] result = parts[0] & " and " & parts[1]