35 lines
477 B
Go
35 lines
477 B
Go
package utils
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import (
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"sync"
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"time"
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)
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func NewDebouncer(after time.Duration) *Debouncer {
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return &Debouncer{
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after: after,
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}
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}
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type Debouncer struct {
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mu sync.Mutex
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after time.Duration
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timer *time.Timer
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}
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func (d *Debouncer) Add(f func()) {
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d.mu.Lock()
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defer d.mu.Unlock()
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if d.timer != nil {
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d.timer.Stop()
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}
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d.timer = time.AfterFunc(d.after, f)
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}
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func (d *Debouncer) SetDuration(after time.Duration) {
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d.mu.Lock()
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d.after = after
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d.mu.Unlock()
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}
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