Some kind of facade that holds a collection, and replaces it with an empty one when you call #empty? You could forward all other calls.<br><br><div class="gmail_quote">On Feb 18, 2008 7:41 PM, itsme213 <<a href="mailto:itsme213@hotmail.com">itsme213@hotmail.com</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">I want to clear its contents (size goes back to zero), and can't seem to<br>find something like #clear or #empty. Cannot use a new collection as there<br>
are shared references to it.<br><br>Thanks - Sophie<br><br><br><br>_______________________________________________<br>Beginners mailing list<br><a href="mailto:Beginners@lists.squeakfoundation.org">Beginners@lists.squeakfoundation.org</a><br>
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