29 lines
491 B
Go
29 lines
491 B
Go
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package z
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import (
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"fmt"
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"time"
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"github.com/shopspring/decimal"
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)
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var fractional bool
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func fmtDuration(dur time.Duration) (string) {
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return fmtHours(decimal.NewFromFloat(dur.Hours()))
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}
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func fmtHours(hours decimal.Decimal) (string) {
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if fractional {
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return hours.StringFixed(2)
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} else {
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return fmt.Sprintf(
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"%s:%02s",
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hours.Floor(), // hours
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hours.Sub(hours.Floor()).
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Mul(decimal.NewFromFloat(.6)).
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Mul(decimal.NewFromInt(100)).
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Floor())
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}
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}
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