Created
July 17, 2016 22:45
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hodor4
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| func process(r io.Reader) (io.Reader, error) { | |
| data, err := ioutil.ReadAll(r) | |
| if err != nil { | |
| return nil, err | |
| } | |
| return strings.NewReader(strings.Replace(string(data), "hodor", "hold the door", -1)), nil | |
| } |
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