Alex

from a style point of view I found really ugly to use the side effect value.
I tend to think that they return #undefined as in Scheme.

Stef

On Sep 1, 2013, at 3:02 PM, Alexandre Bergel <alexandre.bergel@me.com> wrote:

> Hi!
>
> I am facing a strange situation:
>
> The following expression raises an error:
> -=-=-=-=-=-=-=-=-=
> rawView add: (helpLabel := (ROElement on: 'Click here!') + ROLabel).
> -=-=-=-=-=-=-=-=-=
>
> Apparently, what is sent as argument to #add: is an integer.
>
> I have to update my code with :
> -=-=-=-=-=-=-=-=-=
> (helpLabel := (ROElement on: 'Click here!') + ROLabel).
> rawView add: helpLabel.
> -=-=-=-=-=-=-=-=-=
>
> To not have an error.
>
> This is really strange! By the way, this looks like the issue with Metacello?
>
> Alexandre
>
> --
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> Alexandre Bergel �http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>