func()

in internal/apijson/encoder.go [140:176]

• 35 lines of code
• 8 McCabe index (conditional complexity)

func (e *encoder) newPrimitiveTypeEncoder(t reflect.Type) encoderFunc {
	switch t.Kind() {
	// Note that we could use `gjson` to encode these types but it would complicate our
	// code more and this current code shouldn't cause any issues
	case reflect.String:
		return func(v reflect.Value) ([]byte, error) {
			return json.Marshal(v.Interface())
		}
	case reflect.Bool:
		return func(v reflect.Value) ([]byte, error) {
			if v.Bool() {
				return []byte("true"), nil
			}
			return []byte("false"), nil
		}
	case reflect.Int, reflect.Int16, reflect.Int32, reflect.Int64:
		return func(v reflect.Value) ([]byte, error) {
			return []byte(strconv.FormatInt(v.Int(), 10)), nil
		}
	case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64:
		return func(v reflect.Value) ([]byte, error) {
			return []byte(strconv.FormatUint(v.Uint(), 10)), nil
		}
	case reflect.Float32:
		return func(v reflect.Value) ([]byte, error) {
			return []byte(strconv.FormatFloat(v.Float(), 'f', -1, 32)), nil
		}
	case reflect.Float64:
		return func(v reflect.Value) ([]byte, error) {
			return []byte(strconv.FormatFloat(v.Float(), 'f', -1, 64)), nil
		}
	default:
		return func(v reflect.Value) ([]byte, error) {
			return nil, fmt.Errorf("unknown type received at primitive encoder: %s", t.String())
		}
	}
}