29 lines
372 B
Go
29 lines
372 B
Go
package main
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import (
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"bytes"
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"fmt"
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"io"
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"io/ioutil"
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"log"
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"strings"
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)
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func main() {
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r := strings.NewReader("some io.Reader stream to be read\n")
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var buf bytes.Buffer
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tee := io.TeeReader(r, &buf)
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printall := func(r io.Reader) {
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b, err := ioutil.ReadAll(r)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("%s", b)
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}
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printall(tee)
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printall(&buf)
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}
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