Created
May 18, 2018 10:12
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A Tour of Go - Exercise: Readers
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package main | |
import ( | |
"golang.org/x/tour/reader" | |
) | |
type MyReader struct{} | |
// TODO: Add a Read([]byte) (int, error) method to MyReader. | |
func (reader MyReader) Read(b []byte) (int, error) { | |
size := len(b) | |
for i := range b { b[i] = 'A' } // 'A': rune for "A" | |
return size, nil | |
} | |
func main() { | |
reader.Validate(MyReader{}) | |
} |
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