Method String

value.go:105–132

String returns a string for the underlying value. If this value is not of type string, pongo2 tries to convert it. Currently the following types for underlying values are supported: 1. string 2. int/uint (any size) 3. float (any precision) 4. bool 5. time.Time 6. String() will be called on the unde

()

// NIL values will lead to an empty string. Unsupported types are leading
// to their respective type name.
func (v *Value) String() string {
	if v.IsNil() {
		return ""
	}

	if t, ok := v.Interface().(fmt.Stringer); ok {
		return t.String()
	}

	switch v.getResolvedValue().Kind() {
	case reflect.String:
		return v.getResolvedValue().String()
	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
		return strconv.FormatInt(v.getResolvedValue().Int(), 10)
	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
		return strconv.FormatUint(v.getResolvedValue().Uint(), 10)
	case reflect.Float32, reflect.Float64:
		return fmt.Sprintf("%f", v.getResolvedValue().Float())
	case reflect.Bool:
		if v.Bool() {
			return "True"
		}
		return "False"
	}

	logf("Value.String() not implemented for type: %s\n", v.getResolvedValue().Kind().String())
	return v.getResolvedValue().String()
}

// Integer returns the underlying value as an integer (converts the underlying
// value, if necessary). If it's not possible to convert the underlying value,