michaeleisel

-(NSArray*)objectForKeyedSubscript:(NSString*)pattern
{
	NSError *error;
	NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:pattern options:0 error:&error];
    NSAssert( ! error, @"regex processing error");

	NSMutableArray *strings = [NSMutableArray new];
	NSArray *matches = [regex matchesInString:self options:0 range:self.fullRange];
	for(NSTextCheckingResult *match in matches) {
		for (NSInteger i = 0; i < match.numberOfRanges; i++) {

michaeleisel

- (NSString *):(id)a {
    return [self stringByAppendingString:[a description]];
}

- (NSString *):(id)a :(id)b { return [[self:a]:b];}

- (NSString *):(id)a :(id)b :(id)c
    { return [[[self:a]:b]:c]; }

michaeleisel

#import <MobileCoreServices/MobileCoreServices.h>
#import <AssetsLibrary/AssetsLibrary.h>
#import "TTVideo.h"

#define BYTES_PER_PIXEL 4

@interface TTVideo ()

// Redeclared as readwrite so that we can write to the property and still be atomic with external readers.
@property (readwrite, nonatomic) Float64 videoFrameRate;

michaeleisel

await
  retrieveUsers(
    (users) -> defer users
  )

michaeleisel

await
  retrieveUsers(
    () -> defer users
  )