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implode function

/ Published in: Objective C
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  1. NSString* implode(NSString *glue, NSArray *parts){
  2. 	return [parts componentsJoinedByString:glue];
  3. }
  4.  
  5. //Example:
  6. NSArray *arr = [ [ NSArray alloc ] initWithObjects:@"obj1",@"obj2",@"obj3",@"obj4", nil ];
  7. NSString *joinedstring = implode(@", ", arr);
  8. //Result:   "One, Two, Three"

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