28 lines
470 B
Go
28 lines
470 B
Go
package postgres
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import (
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"math/rand"
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"time"
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"github.com/oklog/ulid"
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)
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type UlidGenerator struct {
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time time.Time
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entropy *rand.Rand
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}
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func NewGenerator() (*UlidGenerator, error) {
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t := time.Time{}
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ug := &UlidGenerator{
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time: t,
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entropy: rand.New(rand.NewSource(t.UnixNano())),
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}
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return ug, nil
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}
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func (ug *UlidGenerator) New() string {
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id := ulid.MustNew(ulid.Timestamp(time.Now()), ug.entropy)
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return id.String()
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}
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