somePoint.moveBy(x: 2.0, y: 3.0) as opposed to [somePoint moveByX: 2.0 y: 3.0]; most Objective-C code would get rid of the space too [somePoint moveByX:

somePoint.moveBy(x: 2.0, y: 3.0) as opposed to [somePoint moveByX: 2.0 y: 3.0]; most Objective-C code would get rid of the space too [somePoint moveByX:2.0 y:3.0]; Its just painful to type extra characters that don't do anything and don't help readability. Plus the weird splitting of the moveByX is still odd. I still am mystified why they didn't just start with: somePoint.(moveByX: 2.0 y: 3.0) to keep it inline with Objective-C and start working on giving the method names an overhaul that would benefit everyone including the Objective-C programmers.