NSString pathWithComponents example

[NSString:pathWithComponents example] Following code fragment shows how to use NSString:pathWithComponents method. It's very useful if you want to create a path name dynamically in your program by changing an existing path. [NSString:pathWithComponents example]

NSString *unexpandedPath = [[NSString alloc] initWithString:@"~/Library/YoutFolder/YourImage.png"];
NSString *imagePath = [NSString pathWithComponents:[NSArray arrayWithObjects:[NSString stringWithString:[unexpandedPath stringByExpandingTildeInPath]], nil]];