Utilities.h

//
//  Utilities.h
//  ASDKgram
//
//  Created by Hannah Troisi on 3/9/16.
//  Copyright © 2016 Hannah Troisi. All rights reserved.
//

@interface UIColor (Additions)

+ (UIColor *)darkBlueColor;
+ (UIColor *)lightBlueColor;

@end

@interface UIImage (Additions)

+ (UIImage *)followingButtonStretchableImageForCornerRadius:(CGFloat)cornerRadius following:(BOOL)followingEnabled;
+ (void)downloadImageForURL:(NSURL *)url completion:(void (^)(UIImage *))block;

- (UIImage *)makeCircularImageWithSize:(CGSize)size;

@end

@interface NSString (Additions)

// returns a user friendly elapsed time such as '50s', '6m' or '3w'
+ (NSString *)elapsedTimeStringSinceDate:(NSString *)uploadDateString;

@end

@interface NSAttributedString (Additions)

+ (NSAttributedString *)attributedStringWithString:(NSString *)string
                                          fontSize:(CGFloat)size
                                             color:(UIColor *)color
                                    firstWordColor:(UIColor *)firstWordColor;

@end