> On Mar 13, 2024, at 10:27 AM, Brian Hatfield wrote:
>
> Client.GetChild() must return GetChilder, not Child.
Actually, Client.GetChild() must return b.GetDataer, not b.GetChilder, but the
example is a mind bender so it was easy to get wrong. I only got it correct by
testing the code and fai
Regardless, that's the reason what you've attempted doesn't work. It has
its own entry in the Go FAQ: https://go.dev/doc/faq#covariant_types
On Wednesday, March 13, 2024 at 1:00:34 PM UTC-4 Rodrigo Araujo wrote:
> 'Cause this dependency makes code more "rigid". A refactor in an isolated
> pack
'Cause this dependency makes code more "rigid". A refactor in an isolated
package would let to change other packages. Also makes testing more
difficult.
It is kind of described here:
https://go.dev/wiki/CodeReviewComments#interfaces
Em qua., 13 de mar. de 2024 às 13:41, burak serdar
escreveu:
>
On Wed, Mar 13, 2024 at 10:31 AM Rodrigo Araujo wrote:
>
> Do you mean b.GetChilder? In this case, package A will depend on package B
> and I don't think this is a good approach.
Why would it not be a good approach? You have a package declaring
interfaces, and if you have another package using t
Do you mean b.GetChilder? In this case, package A will depend on package B
and I don't think this is a good approach.
Em qua., 13 de mar. de 2024 às 11:28, Brian Hatfield
escreveu:
> Client.GetChild() must return GetChilder, not Child.
>
> On Wed, Mar 13, 2024 at 10:02 AM Rodrigo Araujo wrote:
Client.GetChild() must return GetChilder, not Child.
On Wed, Mar 13, 2024 at 10:02 AM Rodrigo Araujo wrote:
> Given the code bellow, I'm trying to keep my packages completely
> separated, without knowing each other, but the code doesn't work. I just
> can get it running when I define (or use) an
Given the code bellow, I'm trying to keep my packages completely separated,
without knowing each other, but the code doesn't work. I just can get it
running when I define (or use) an interface from one package inside code of
the other package.
Here is the error:
*cannot use client (variable o
