[squeak-dev] Clamato
Robert Krahn
robert.krahn at googlemail.com
Sat Sep 5 17:57:19 UTC 2009
Hi, Avi -
I just tried to implement this method without using JavaScript. Here
is what I have:
- perform: selector with: anObject
| method evalString |
@class withAncestors do: [:ea |
(ea methodAt: selector) ifNotNilDo: [:m | method := m]].
method ifNil: [self error: 'Method ' , selector , ' not found!'].
evalString := '(' , method asJavascript , ')(' , anObject , ')'.
evalString eval.
I expected this to work, however, String>>eval just returns the
String. The same happens when I try to do '1+1'._eval() in a JS
console. Do you know where the problem is?
Thanks,
Robert
> Here's an implementation as a primitive:
>
> - perform: aString with: anObject {
> return this[aString._mangleSelector()](anObject);
> }.
>
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