40 lines
601 B
Go
40 lines
601 B
Go
// For more tutorials: https://bp.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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import (
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"bufio"
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"io"
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)
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type textLog struct {
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reader io.Reader
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}
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func newTextLog(r io.Reader) *textLog {
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return &textLog{reader: r}
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}
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func (p *textLog) each(yield recordFn) error {
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defer readClose(p.reader)
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in := bufio.NewScanner(p.reader)
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for in.Scan() {
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r := new(record)
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if err := r.UnmarshalText(in.Bytes()); err != nil {
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return err
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}
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yield(*r)
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}
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return in.Err()
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}
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