package operation

import (
	"fmt"
	"strconv"
)

func convertNumber(v interface{}) int {
	s := fmt.Sprint(v)
	v2, _ := strconv.ParseFloat(s, 64)
	return int(v2)
}

func convertString(v interface{}) string {
	switch v.(type) {
	case string:
		return v.(string)
	case []byte:
		return string(v.([]byte))
	}
	return fmt.Sprint(v)
}