Method Decimal

ext/formatting_v2.go:204–236

Decimal implements formatStringInterpolatorV2.Decimal.

(arg ref.Val)

// Decimal implements formatStringInterpolatorV2.Decimal.
func (c *stringFormatterV2) Decimal(arg ref.Val) (string, error) {
	switch arg.Type() {
	case types.IntType:
		argInt, ok := arg.Value().(int64)
		if !ok {
			return "", fmt.Errorf("type conversion error from '%s' to '%s'", arg.Type(), types.IntType)
		}
		return strconv.FormatInt(argInt, 10), nil
	case types.UintType:
		argUint, ok := arg.Value().(uint64)
		if !ok {
			return "", fmt.Errorf("type conversion error from '%s' to '%s'", arg.Type(), types.UintType)
		}
		return strconv.FormatUint(argUint, 10), nil
	case types.DoubleType:
		argDbl, ok := arg.Value().(float64)
		if !ok {
			return "", fmt.Errorf("type conversion error from '%s' to '%s'", arg.Type(), types.DoubleType)
		}
		if math.IsNaN(argDbl) {
			return "NaN", nil
		}
		if math.IsInf(argDbl, -1) {
			return "-Infinity", nil
		}
		if math.IsInf(argDbl, 1) {
			return "Infinity", nil
		}
		return strconv.FormatFloat(argDbl, 'f', -1, 64), nil
	default:
		return "", decimalFormatErrorV2(runtimeID, arg.Type().TypeName())
	}
}

// Fixed implements formatStringInterpolatorV2.Fixed.
func (c *stringFormatterV2) Fixed(precision int) func(ref.Val) (string, error) {