Re: Calling a method on objects in an NSArray
Re: Calling a method on objects in an NSArray
- Subject: Re: Calling a method on objects in an NSArray
- From: "David Piasecki" <email@hidden>
- Date: Thu, 13 May 2004 12:04:15 -0700
Excellent! Thanks for the suggestion. That looks a lot better to me :)
David
On May 13, 2004, at 12:01 PM, Ondra Cada wrote:
David,
On 13.5.2004, at 18:23, David Piasecki wrote:
Is it possible, as in some other languages, to call a method on all
objects in an array via one line of code (no loops)?
Along with what others already recommended, I guess you want to check
High Order Messaging (eg. at www.metaobject.com). With the framework
(which you can get for free or write yourself, which is an excellent
ObjC practice) you can do it much more conveniently, like in
[[array each] whatever];
(instead of the comparatively ugly and not that flexible "[array
makeObjectsPerformSelector:@selector(whatever)]").
---
Ondra D ada
OCSoftware: email@hidden http://www.ocs.cz
private email@hidden http://www.ocs.cz/oc
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