37 lines
801 B
Go
37 lines
801 B
Go
// For more tutorials: https://blog.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 record
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import (
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"fmt"
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"strconv"
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"strings"
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)
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// FromText unmarshals the log line into this record.
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func (r *Record) FromText(p []byte) (err error) {
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fields := strings.Fields(string(p))
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if len(fields) != fieldsLength {
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return fmt.Errorf("wrong number of fields %q", fields)
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}
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r.Domain = fields[0]
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r.Page = fields[1]
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const msg = "record.UnmarshalText %q: %v"
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if r.Visits, err = strconv.Atoi(fields[2]); err != nil {
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return fmt.Errorf(msg, "visits", err)
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}
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if r.Uniques, err = strconv.Atoi(fields[3]); err != nil {
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return fmt.Errorf(msg, "uniques", err)
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}
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return r.validate()
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}
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