Go makes it easy to use intermediates, and the code will be easier to read
for someone else, possibly years from now.
{
intervalMS := *Int64Flag_xxxxxxxxxxxxxxIntervalMS
interval := time.Duration(intervalMS) * time.Millisecond
elapsed := time.Now().Sub(timeStart)
time.Sleep( interval - elapsed)
}
or, if you want to do this in several places:
sleepRemainder := func( timeStart time, intervalMS int ) {
interval := time.Duration(intervalMS) * time.Millisecond
elapsed := time.Now().Sub(timeStart)
time.Sleep( interval - elapsed )
}
sleepRemainder( timeStart, Int64Flag_xxxxxxxxxxxxxxIntervalMS )
I've done this even when the code is only used once. Sometimes it makes
the code clearer by making the overall structure clearer.
Jonathan
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