Re: Function as an argument

[Marcus G. Daniels]

>>>>> "AO" == Akiko Ogawa <- RS/GIS lab <address@hidden>> writes:

AO> - goThroughEggsWith: (SEL) methodName InObj: obj {
AO>   for (i=0;i<cartonSize;i++) {
AO>   id egg = [eggCartonList atOffset: i];
AO>   [obj perform: M(methodName) with: egg];
AO>  }
AO>  ...
AO> }

The M(methodName:) syntax only needs to be used once to get the
selector; it converts from the string name to the selector object.
Once you've got it, then it makes more sense to call it a "sel" or
something like that.  So it would be like "[obj perform: sel with: egg]".

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