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Golang Convert CSV Records to Dictionaries using Header Row as Keys
// CSVToMap takes a reader and returns an array of dictionaries, using the header row as the keys
func CSVToMap(reader io.Reader) []map[string]string {
r := csv.NewReader(reader)
rows := []map[string]string{}
var header []string
for {
record, err := r.Read()
if err == io.EOF {
if err != nil {
if header == nil {
header = record
} else {
dict := map[string]string{}
for i := range header {
dict[header[i]] = record[i]
rows = append(rows, dict)
return rows
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