44 lines
636 B
Go
44 lines
636 B
Go
// For more tutorials: https://bj.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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"encoding/json"
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"io"
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)
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type jsonLog struct {
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reader io.Reader
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}
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func newJSONLog(r io.Reader) *jsonLog {
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return &jsonLog{reader: r}
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}
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func (j *jsonLog) each(yield recordFn) error {
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defer readClose(j.reader)
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dec := json.NewDecoder(bufio.NewReader(j.reader))
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for {
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var r record
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err := dec.Decode(&r)
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if err == io.EOF {
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break
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}
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if 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 nil
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}
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