Hi Serge,

There is no preview tab because the code just creates a model of the browser; it does not actually create it's graphical representation.

Inspecting the code below in the latest moose image should show a preview tab. We do not do this by default as then inspecting a spec

model could have a lot of side effects.

(MessageBrowser

�� browseMessages: Object methods

�� refreshingBlock: []

�� named: '')

buildWithSpec;

yourself

Cheers,

Andrei

On Sun, Sep 21, 2014 at 7:36 PM, Serge Stinckwich <serge.stinckwich@gmail.com> wrote:

I try to open a Spec model in Playground like :

MessageBrowser
�� browseMessages: Object methods
�� refreshingBlock: []
�� named: ''

but there is no preview tab apparently.

--
Serge Stinckwich
UCBN & UMI UMMISCO 209 (IRD/UPMC)
Every DSL ends up being Smalltalk
http://www.doesnotunderstand.org/