GitReference - Data Methods - Swift

Data Functions

    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"])
        commands.append([Command: "git comment --amend", Reference: ": re-enter last commit message"])
        
        return commands
    }
    
    func heightOfReferenceString(string: String, constrainedToWidth width: CGFloat) -> CGFloat {
        return (string as NSString).boundingRectWithSize(CGSize(width: width, height: 100.0),
            options: NSStringDrawingOptions.UsesLineFragmentOrigin,
            attributes: [NSFontAttributeName: self.referenceFont()],
            context: nil).size.height
    }