Re: Adding methods to NSString
Re: Adding methods to NSString
- Subject: Re: Adding methods to NSString
- From: Gregory Weston <email@hidden>
- Date: Thu, 27 Nov 2003 06:57:23 -0500
On Nov 27, 2003, at 1:09, Frank wrote:
>
I tried adding a category to NSString class to add a method which check
>
if one string is contained within another (like contains statement in
>
applescript).
>
>
Problem is that the NSString object complains it doesn't recongnize the
>
selector. Also the NSString object presents itself as being of the
>
NSCFString class, which I believe is the problem. As I cannot find any
>
reference to the NSCFString class (header files?) I cannot add a
>
category to it.
But adding a category on its superclass should be sufficient.
>
>
Is there any way out of this impasse (or am I just overlooking the
>
obvious)?
>
- (NSRange)rangeOfString:(NSString*)s returns {NSNotFound, 0} if s is
not anywhere in the receiver.
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