kreeger

%YAML 1.2
---
name: Ruby
comment: |
  TODO: unresolved issues

      text:
      "p << end
      print me!
      end"

fuxingloh

func countLabelLines(label: UILabel) -> Int {
    // Call self.layoutIfNeeded() if your view uses auto layout
    let myText = label.text! as NSString

    let rect = CGSize(width: label.bounds.width, height: CGFloat.greatestFiniteMagnitude)
    let labelSize = myText.boundingRect(with: rect, options: .usesLineFragmentOrigin, attributes: [NSAttributedStringKey.font: label.font], context: nil)

    return Int(ceil(CGFloat(labelSize.height) / label.font.lineHeight))
}

Jerrot

// Based on Swift 1.2, ObjectMapper 0.15, RealmSwift 0.94.1
// Author: Timo Wälisch <[email protected]>

import UIKit
import RealmSwift
import ObjectMapper
import SwiftyJSON

class ArrayTransform<T:RealmSwift.Object where T:Mappable> : TransformType {
    typealias Object = List<T>

benjaminhorner

func keyboardWillShow(notification: NSNotification) {
        if let keyboardSize = (notification.userInfo?[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.CGRectValue() {
            let contentInsets = UIEdgeInsets(top: self.tableView.contentInset.top, left: 0, bottom: keyboardSize.height, right: 0)
            self.tableView.contentInset = contentInsets
            
            // If active text field is hidden by keyboard, scroll it so it's visible
            // Your app might not need or want this behavior.
            var aRect: CGRect = self.view.frame
            aRect.size.height -= keyboardSize.height
            let activeTextFieldRect: CGRect?

thomasklemm

# Based on http://www.jonathanleighton.com/articles/2011/awesome-active-record-bug-reports/ 

# Run this script with `$ ruby my_script.rb`
require 'sqlite3'
require 'active_record'

# Use `binding.pry` anywhere in this script for easy debugging
require 'pry'

# Connect to an in-memory sqlite3 database

imkevinxu

//
//  Device.swift
//  imHome
//
//  Created by Kevin Xu on 2/9/15. Updated on 6/20/15.
//  Copyright (c) 2015 Alpha Labs, Inc. All rights reserved.
//

import Foundation

db0company

extension UIViewController {
    func topMostViewController() -> UIViewController {
        if self.presentedViewController == nil {
            return self
        }
        if let navigation = self.presentedViewController as? UINavigationController {
            return navigation.visibleViewController.topMostViewController()
        }
        if let tab = self.presentedViewController as? UITabBarController {
            if let selectedTab = tab.selectedViewController {

ryanwjackson

Installing a Gem on Heroku from a Private GitHub Repo

Sometimes you want to use a gem on Heroku that is in a private repository on GitHub.

Using git over http you can authenticate to GitHub using basic authentication. However, we don't want to embed usernames and passwords in Gemfiles. Instead, we can use authentication tokens.

1. Get an OAuth Token from GitHub

---

First you will need to get an OAuth Token from GitHub using your own username and "note"

johnbintz

# be sure to comment out the require 'capistrano/deploy' line in your Capfile!

# config valid only for Capistrano 3.1
lock '3.2.1'

set :application, 'my-cool-application'

# the base docker repo reference
set :name, "johns-stuff/#{fetch(:application)}"

benjamintanweihao

// Playground - noun: a place where people can play

import UIKit

// Setup the calendar object
let calendar = NSCalendar.currentCalendar()

// Set up date object
let date = NSDate()