forked from Minecraft/canopeas
41 lines
583 B
Go
41 lines
583 B
Go
package discord
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import (
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r "math/rand"
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"time"
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)
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type rateLimit struct {
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rate time.Duration
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next time.Time
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}
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func NewRateLimit(rate time.Duration) *rateLimit {
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return &rateLimit{
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rate: rate,
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next: time.Now(),
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}
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}
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func (r *rateLimit) Try() bool {
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now := time.Now()
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if now.After(r.next) {
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r.next = now.Add(r.rate)
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return true
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}
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return false
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}
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var rand = r.New(r.NewSource(time.Now().Unix()))
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func random(list []string) string {
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size := len(list)
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if size == 0 {
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return ""
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} else if size == 1 {
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return list[0]
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}
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idx := rand.Intn(size)
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return list[idx]
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}
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