How do I create a category in Xcode 6 or higher?

Question

I want to create a category on UIColor in my app using Xcode 6. But the thing is that in Xcode 6 there is no Objective-C category file template.

Is the

Answer 1

There is no predefined template to create category in Xcode 6 beta(for time being),they may add this option later. As a work around you can create a Cocoa Touch Class(its not proper i know but no other way) named UIImage+Additions(ClassName+CategoryName) and override its interface and implementation some thing like

UIImage+Additions.h

#import 

@interface UIImage(Additions)

+(void)testMethod;

@end 

UIImage+Additions.m

#import "UIImage+Additions.h"

@implementation UIImage (Additions)

+(void)testMethod
{

}

@end

Edit
This answer was written before finding a way of creating category in the Xcode 6 beta. Check unmircea's answer for the right way of creating category