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// self.resources is an NSMutableSet of ANResource objects.
// I want to remove the objects that have no other references in the app.
// (This is intended to be called in response to an iOS memory warning.)
// Will this do the trick?

- (void)discardUnusedResources {
    // We pass the objects through a weak reference; if they're not 
    // referenced anywhere else in the app, they won't survive the journey.
    NSMutableSet * newResources = [NSMutableSet new];
    NSUInteger oldResourceCount = self.resources.count;

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// Note that I have never run this code; it may have bugs or even be syntactically invalid.

- (NSAttributedString*)attributedTextForPost:(ANPost*)post {
    NSMutableAttributedString * attributedText = [[NSMutableAttributedString alloc] initWithString:post.text];
    
    for(ANEntity * entity in post.entities.all) {
        [attributedText setAttributes:@{
            NSForegroundColorAttributeName: [UIColor blueColor],
            NSUnderlineStyleAttributeName: @(NSUnderlineStyleSingle),
            @"entity": entity

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#import <Foundation/Foundation.h>

@protocol ADPerformOptionalMethod <NSObject>

@optional

- (instancetype)performOptionalMethod;
- (instancetype)performOptionalMethodOrReturnObject:(id)returnValue;
- (instancetype)performOptionalMethodOrReturnValue:(NSValue*)returnValue;

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- (BOOL)userNotificationCenter:(NSUserNotificationCenter *)center shouldPresentNotification:(NSUserNotification *)note {
    if(note.soundName) {
        [[NSSound soundNamed:note.soundName] play];
    }
    return NO;
}

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// TsImageSizeConstraintType is an enum with these four values:
#define MAP \
ENTRY(TsEditionImageSizeConstraintNone) \
ENTRY(TsEditionImageSizeConstraintDimensions) \
ENTRY(TsEditionImageSizeConstraintPixelCount) \
ENTRY(TsEditionImageSizeConstraintByteCount)

NSString * TsStringForImageSizeConstraintType(TsImageSizeConstraintType type) {
    switch(type) {
#define ENTRY(TYPE) case TYPE: return @#TYPE;

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//
//  NSObject+TsPropertyListRepresentation.h
//  PressKit
//
//  Created by Brent Royal-Gordon on 3/6/13.
//  Copyright (c) 2013 Novelty Publishers. All rights reserved.
//

#import <Foundation/Foundation.h>

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//
//  NSSocketPort+initWithLocalhostTCPPort.h
//  Typesetter
//
//  Created by Brent Royal-Gordon on 4/10/13.
//  Copyright (c) 2013 Groundbreaking Software. All rights reserved.
//

#import <Foundation/Foundation.h>

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//
//  TsDistributedNotificationPortNameServer.h
//  Typesetter
//
//  Created by Brent Royal-Gordon on 4/10/13.
//  Copyright (c) 2013 Groundbreaking Software. All rights reserved.
//

#import <Foundation/Foundation.h>

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#import <Foundation/Foundation.h>

@interface NSNumber (range)

- (NSIndexSet*):(NSUInteger)max;
- (NSIndexSet*):(NSUInteger)max step:(NSUInteger)step;

@end

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#import <Foundation/Foundation.h>

@interface NSObject (addVulture)

// Do NOT use a block that captures this object.
// If you capture it strongly, you'll create a retain cycle.
// If you capture it weakly, you'll just get nil.
// If you capture it unsafely, you'll start calling methods on a mostly-dealloced object!

- (void)addVultureWithBlock:(dispatch_block_t)block;