On Wed, Nov 30, 2022 at 5:29 AM 'Mark' via golang-nuts <
golang-nuts@googlegroups.com> wrote:
> I have this code which works but has a horrible hack:
> ...
> nullable := false
> kind := field.Kind() // field's type is reflect.Value
> if kind == reflect.Ptr {
>
This should work:
kind = field.Elem().Kind()
> // FIXME How can I improve upon this truly awful hack?
> switch field.Type().String() {
> case "*int", "*int8", "*uint8", "*int16", "*uint16", "*int32",
> "*uint32", "*int64", "*uint64":
> kind = reflect.Int
> case "*float32", "*float64":
> kind = reflect.Float64
> }
> nullable = true
> }
> switch kind {
> case reflect.Bool:
> out.WriteString("bool")
> case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32,
> reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32,
> reflect.Uint64:
> out.WriteString("int")
> case reflect.Float32, reflect.Float64:
> out.WriteString("real")
> ...
> if nullable {
> out.WriteByte('?')
> }
> What is the correct way to achieve what I'm aiming for?
>
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