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23 lines
456 B
Go
23 lines
456 B
Go
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// SPDX-FileCopyrightText: 2022-2023 The go-mail Authors
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//
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// SPDX-License-Identifier: MIT
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//go:build go1.22
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// +build go1.22
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package mail
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import (
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"math/rand/v2"
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)
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// randNum returns a random number with a maximum value of maxval.
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// go-mail compiled with Go 1.22+ will make use of the novel math/rand/v2 interface
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// Older versions of Go will use math/rand
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func randNum(maxval int) int {
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if maxval <= 0 {
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return 0
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}
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return rand.IntN(maxval)
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}
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