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// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package common
import (
"bytes"
"encoding/csv"
"strings"
)
// DumpInCSVFormat takes a set of fields and rows and returns a string
// representing the CSV representation for the fields and rows.
func DumpInCSVFormat(fields []string, rows [][]string) string {
var buf bytes.Buffer
writer := csv.NewWriter(&buf)
for i, field := range fields {
fields[i] = strings.Replace(field, "\n", "\\n", -1)
}
if len(fields) > 0 {
writer.Write(fields)
}
for _, row := range rows {
for i, field := range row {
field = strings.Replace(field, "\n", "\\n", -1)
field = strings.Replace(field, "\r", "\\r", -1)
row[i] = field
}
writer.Write(row)
}
writer.Flush()
csv := buf.String()
return csv
}
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