Essential Go / CSV
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package main
import (
"bytes"
"encoding/csv"
"fmt"
"io"
"log"
)
var (
csvData = `date,open,high,low,close,volume,Name
2013-02-08,15.07,15.12,14.63,14.75,8407500,AAL
2013-02-11,14.89,15.01,14.26,14.46,8882000,AAL
2013-02-12,14.45,14.51,14.1,14.27,8126000,AAL
2013-02-13,14.3,14.94,14.25,14.66,10259500,AAL
`)
func main() {
buf := bytes.NewBufferString(csvData)
r := csv.NewReader(buf)
var record []string
nRecords := 0
var err error
for {
record, err = r.Read()
if err != nil {
if err == io.EOF {
err = nil
}
break
}
nRecords++
if nRecords < 5 {
fmt.Printf("Record: %#v\n", record)
}
}
if err != nil {
log.Fatalf("r.Read() failed with '%s'\n", err)
}
fmt.Printf("Read %d records\n", nRecords)
}
Go
INFO