You can do either. If you pass the config as a dependency, then you have to
access it in the `start` method after dependency injection has occurred.
Sometimes it is useful to write a constructor function to initialize the
component. If that constructor needs access to the config it must be passed
to the function, not provided as a dependency.
On Sat, Apr 6, 2024, 1:00 AM dieter.v...@gmail.com <
dieter.van.ees...@gmail.com> wrote:
> Hello, I'm playing a bit with the 'Component' library. The system has
> some initial configuration (port numbers, uri's, usernames,...) in code.
>
> I'm doubting to eighter pass configuration when constructing the system:
> (C/system-map
> :mycomponent (map->MyComponent {:conf ...})
>
> OR to pass configuration itself as a component
> (defrecord Config ...)
> (C/system-map
> :config ...
> :mycomponent
> (C/using (map->MyComponent ...) [:config])
>
> Is there any reason why to prefer one way over the other or is it just
> personal preference?
>
> kind regards,
> Dieter
>
>
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