I'm a totally new to Objective C programming and just need to check how would I implement something I find on the Mac Developer Library. For example I found this code in the Mac Developer Library:
- (BOOL)containsObject:(id)anObject
Are the steps I need to implement this method?
in the .h file add
-(BOOL)containsObject:(id)anObject;
then in the .m file implement it like this;
- (BOOL)containsObject:(id)anObject
{
//What do I place here to search my array with the objects?
return YES;
}
Can someone help me with an example how I would search an array of numbers and use this method?
This is my array:
NSArray *first;
first = [NSArray arrayWithObjects:1,2,3,4,5, nil];