joelparsons

Keybase proof

I hereby claim:

• I am joelparsons on github.
• I am jackslash (https://keybase.io/jackslash) on keybase.
• I have a public key whose fingerprint is 28E8 DB61 C7D0 5BE4 2024 3755 90CC F8FB 2239 BB37

To claim this, I am signing this object:

joelparsons

import SpriteKit

struct ActionTimingFunction {

    private static let pi : Float = 3.14159
    private static let pi2 : Float = pi / 2.0

    static func linear (t : Float) -> Float{
        return t
    }

joelparsons

//
//  NSCoder+subscript.h
//
//  Created by Joel Parsons on 29/07/2012.
//  Copyright (c) 2012  All rights reserved.
//

//This category adds objective-c subscript support to NSCoder for basic object types
//handy for implementing NSCoding.

joelparsons

#import <Foundation/Foundation.h>

@interface Node : NSObject
@property (nonatomic, strong) NSString * letter;
@property (nonatomic, strong) NSMutableSet * adjacentNodes;
@end

@implementation Node
-(NSMutableSet *)adjacentNodes{
    if(_adjacentNodes){