36 lines
791 B
Go
36 lines
791 B
Go
// 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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// For more tutorials : https://learngoprogramming.com
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// In-person training : https://www.linkedin.com/in/inancgumus/
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// Follow me on twitter: https://twitter.com/inancgumus
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package pipe
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import (
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"encoding/json"
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"io"
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)
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// JSONReport generates a JSON report.
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type JSONReport struct {
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w io.Writer
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}
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// NewJSONReport returns a JSON report generator.
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func NewJSONReport(w io.Writer) *JSONReport {
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return &JSONReport{w: w}
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}
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// Consume the records and generate a JSON report.
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func (t *JSONReport) Consume(records Iterator) error {
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enc := json.NewEncoder(t.w)
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encode := func(r Record) error {
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return enc.Encode(&r)
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}
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return records.Each(encode)
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}
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