jkhowland

    self.pageViewController = [[UIPageViewController alloc] initWithTransitionStyle:UIPageViewControllerTransitionStyleScroll navigationOrientation:UIPageViewControllerNavigationOrientationHorizontal options:nil];
    
    self.dataSource = [PageViewControllerDataSource new];
    self.pageViewController.dataSource = self.dataSource;
    [self.pageViewController setViewControllers:@[[self.dataSource initialViewController]] direction:UIPageViewControllerNavigationDirectionForward animated:YES completion:nil];
    
    
    // We need to add the pageViewController as a childViewController (so that the lifecycle methods get called together. And then we can add the main view of the pageViewController to this viewController's main view.
    [self addChildViewController:self.pageViewController];
    [self.view addSubview:self.pageViewController.view];

jkhowland

- (UIViewController *)initialViewController {

    ContentViewController *viewController = [ContentViewController new];
    viewController.index = 0;
    viewController.name = [[ContentController sharedInstance].content[0] description];
    
    return viewController;
}

- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerBeforeViewController:(UIViewController *)viewController {

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- (IBAction)takePhoto:(id)sender {

    self.photoCount++;
    [self.tableView reloadData];
}

#pragma mark - Table view data source

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    PhotoTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"PhotoCell"];

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- (void)savePhoto:(UIImage *)photo completion:(void (^)(void))completion {

    CGSize scaledSize = CGSizeMake(512, 512);
    
    if (photo.size.width > photo.size.height) {
        CGFloat ratio = photo.size.height / photo.size.width;
        scaledSize.height = round(scaledSize.width * ratio);
    } else {
        CGFloat ratio = photo.size.width / photo.size.height;
        scaledSize.width = round(scaledSize.height * ratio);

jkhowland

//
//  RARecipes.h
//  Recipe App
//
//  Created by Joshua Howland on 5/22/14.
//  Copyright (c) 2014 DevMountain. All rights reserved.
//

#import <Foundation/Foundation.h>

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static CGFloat margin = 15;
static NSString * const Command = @"command";
static NSString * const Reference = @"reference";


- (NSArray *)gitCommands {

    return @[@{Command: @"git status", Reference: @": shows changed files"},
             @{Command: @"git diff", Reference: @": shows actual changes"},
             @{Command: @"git add .", Reference: @": adds changed files to the commit"},

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    func gitCommands() -> Array<[String: String]> {
    
        var commands = [[String: String]]()

        commands.append([Command: "git status", Reference: ": shows changed files"])
        commands.append([Command: "git diff", Reference: ": shows actual changes"])
        commands.append([Command: "git add .", Reference: ": adds changed files to the commit"])
        commands.append([Command: "git commit -m \"notes\"", Reference: ": commits the changes"])
        commands.append([Command: "git push origin _branch_", Reference: ": pushes commits to branch named _branch_"])
        commands.append([Command: "git log", Reference: ": displays progress log"])

jkhowland

//
//  Stack.m
//
//  Created by Joshua Howland on 6/12/14.
//  Copyright (c) 2014 DevMountain. All rights reserved.
//


#import <Foundation/Foundation.h>
@import CoreData;

jkhowland

// See tic tac toe by Lenli https://github.com/lenli/tictactoe

-(BOOL)isGameOver {
    NSArray *winCombinations = [[NSArray alloc] initWithObjects:    @[@1,@2,@3], @[@4,@5,@6], @[@7,@8,@9],
                                @[@1,@4,@7], @[@2,@5,@8], @[@3,@6,@9],
                                @[@1,@5,@9], @[@3,@5,@7], nil];
    
    for (NSArray *winCombination in winCombinations) {
        BOOL isWinner = TRUE;
        for (NSNumber *winIndex in winCombination) {

jkhowland

- (NSArray *)data {

    return @[
             [self fruits],
             [self liquids],
             [self desserts]
             ];
    
}