PRAGMAS

/*In the latest Xcode, we have three options for organizing our code:*/ // MARK: // TODO: // FIXME: /* MARK Used to separate groups of methods with similar functionality. This allows you and others who are looking at your code to quickly jump between relevant sections. Think of this like the old #pragma mark preprocessor in Objective-C. This marker is generally used the most frequently of the three. TODO This marker is used to indicate portions of your code that needs to be completed. FIXME This marker indicates a portion of your code that needs review or revision. Note: You must use two slashes to indicate a comment. The MARK, TODO & FIXME text must be in uppercase followed by a colon and then your description text. You can use these markers inside or outside of a method. */