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// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// +build !go1.3
package util
type Pool struct {
pool chan interface{}
}
func (p *Pool) Get() interface{} {
select {
case x := <-p.pool:
return x
default:
return nil
}
}
func (p *Pool) Put(x interface{}) {
select {
case p.pool <- x:
default:
}
}
func NewPool(cap int) *Pool {
return &Pool{pool: make(chan interface{}, cap)}
}
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