ToDo App

[khanmdv]

My app is a complete, please review. /cc @nesquena @timothy1ee

[timothy1ee]

Excellent work, well done. Here's some minor feedback

• For the most part, you have good styling. Your whitespace styling though is a little off though, if you're interested in being more compliant with the standards, check out this guide: https://github.com/NYTimes/objective-c-style-guide
• Good job w/ persistence. What happens if the app crashes after I've made several additions though?
• Method names like: - (NSString *)getDocumentsFolderLocation are not common. Instead, name it like you might name a property, like: - (NSString *)documentsFolderLocation.
• Instead of:

- (NSArray*)getTodoList;
- (void)setTodoListOnLoad:(NSArray*)todoList;

Consider declaring it as a property, like:

@property (nonatomic, strong) NSArray *todoList;

• In ToDoCell, why swap between a label and a textfield? Why not always just use the textfield?