valueUtils

func ChangePrecision(flt float64, precision int) float64

func GenerateByteItems(start byte, end byte, step int, rand bool, repeat int, repeatTag string) (ret []interface{})

func GenerateFloatItems(start float64, end float64, step float64, rand bool, precision, repeat int, repeatTag string) (
	ret []interface{})

func GenerateIntItems(start int64, end int64, step int64, rand bool, repeat int, repeatTag string) (ret []interface{})

func GetPrecision(base float64, step interface{}) (precision int, newStep float64)

func InterfaceToStr(val interface{}) (ret string)

func ParseValue(str string) (ret interface{}, typ consts.DataType)

func RandItems(items []interface{}) (ret []interface{})

func RandNum(length int) int

func RandNum64(length int64) int64