I have a method that returns an enum value. That enum value is then used to select an image and a color (in two separate functions). I'm trying to figure out a better way to do this than I already have. Currently, I'm using that enum value as an index to a couple of arrays.
This is the method that gives an enum value based on some logic.
-(NSInteger)giveMeAValuePlease {
if (something)
return enumValue0;
else if (somethingElse)
return enumValue1;
else
return enumValue2;
}
This is the method that uses the enum value to select an image
-(void)methodThatRequiresImage {
NSInteger imageNeeded = [self giveMeAValuePlease];
UIImage* imageRequired = [self.imagesArray objectAtIndex:imageNeeded];
}
This is the method that uses the enum value to select the color
-(void)methodThatRequiresColor {
NSInteger colorNeeded = [self giveMeAValuePlease];
UIColor* colorRequired = [self.colorsArray objectAtIndex:colorNeeded];
}
While this is not a terrible solution, I feel it is prone to errors in the future if values need to be added/removed. I would appreciate any input on what I currently have.
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