Re: [F-Script-talk] adding Blocks as methods to ObjC classes

[Philippe M. <pm...@ac...>]

Le 15 f=E9vr. 05, =E0 09:05, Ken Ferry a =E9crit :

> I do think that JGType steals some (most?) of the thunder here, but I
> haven't had much luck getting JGType to work.  My app crashes whenever
> I try to use the dynamic subclassing.  Can we get a little bit of
> sample code on that?

Hi Ken,

Here is a basic example where we create a new subclass of NSObject,=20
named MyClass, with three instance variables named a, b and c, and=20
define a simple method named method1:

 > NSObject subclass:'MyClass' instanceVariableNames:'a b c'
MyClass

 > MyClass
MyClass

 > MyClass setFSBlock:[:self :_cmd| 'Method ' ++ _cmd ++ ' called on '=20=

++ self printString] asInstanceMethod:#method1

 > myInstance :=3D MyClass alloc init

 > myInstance method1
'Method method1 called on <MyClass: 0x4bb69c0>'

Best,
Philippe Mougin=