// Copyright 2021 The Go Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style | |
// license that can be found in the LICENSE file. | |
package a | |
import ( | |
"math/rand" | |
) | |
type Integer interface { | |
~int | ~int8 | ~int16 | ~int32 | ~int64 | | |
~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr | |
} | |
type Builder[T Integer] struct{} | |
func (r Builder[T]) New() T { | |
return T(rand.Int()) | |
} | |
var IntBuilder = Builder[int]{} | |
func BuildInt() int { | |
return IntBuilder.New() | |
} |