rabovik

#if TARGET_IPHONE_SIMULATOR

@interface UIImage (RSSaveToDesktop)

/// Creates a RSUIImage directory on desktop and saves image to it.
-(void)rs_saveToDesktop;

/// Creates a RSUIImage directory on desktop and saves image to it with specified name.
-(void)rs_saveToDesktopWithName:(NSString *)customName;

rabovik

#ifndef RSNSMutableIndexSetMake
#ifndef RSNSIndexSetMake
#define RSNSMutableIndexSetMake(INDEXES...)                                              \
    ({                                                                                   \
        NSUInteger indexes[] = {INDEXES};                                                \
        NSUInteger count = sizeof(indexes)/sizeof(NSUInteger);                           \
        NSMutableIndexSet *mutableIndexSet = [NSMutableIndexSet indexSet];               \
        for (int i = 0; i < count; ++i){                                                 \
            [mutableIndexSet addIndex:indexes[i]];                                       \
        }                                                                                \

rabovik

/**
 * Several macros simplifying use of weak references to self inside blocks
 * which goal is to reduce risk of retain cycles.
 *
 * Example:
 * @code
 
 @interface Example : NSObject{
    int _i;
 }