mirror of https://github.com/muety/wakapi.git
47 lines
714 B
Go
47 lines
714 B
Go
package models
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import "sort"
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type Durations []*Duration
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func (d Durations) Len() int {
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return len(d)
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}
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func (d Durations) Less(i, j int) bool {
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return d[i].Time.T().Before(d[j].Time.T())
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}
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func (d Durations) Swap(i, j int) {
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d[i], d[j] = d[j], d[i]
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}
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func (d Durations) TotalNumHeartbeats() int {
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var total int
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for _, e := range d {
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total += e.NumHeartbeats
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}
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return total
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}
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func (d Durations) Sorted() Durations {
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sort.Sort(d)
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return d
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}
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func (d *Durations) First() *Duration {
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// assumes slice to be sorted
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if d.Len() == 0 {
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return nil
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}
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return (*d)[0]
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}
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func (d *Durations) Last() *Duration {
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// assumes slice to be sorted
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if d.Len() == 0 {
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return nil
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}
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return (*d)[d.Len()-1]
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}
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