dnagir

# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
	describe MovieList, "with optional description" do
		  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")

wrs

# JSON-encoded error and redirect results for Devise controllers.
# This overrides an internal method of Devise, so be careful when updating Devise!
# 
# Usage:
# 
# class Users::RegistrationsController < Devise::RegistrationsController
#   include DeviseJsonAdapter
# end
#
# devise_for :users, :controllers => { :registrations => "users/registrations" }

hmcfletch

#import <Foundation/Foundation.h>
#import <QuartzCore/QuartzCore.h>

// generate a UIColor from rgb and alpha values
#define RGBA(r, g, b, a) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a]
#define RGB(r, g, b) RGBA(r, g, b, 1.0)
// generate a UIColor
#define GRAYSCALEA(rgb, a) RGBA(rgb, rgb, rgb, a)
#define GRAYSCALE(rgb) GRAYSCALEA(rgb, 1.0)
// generate a UIColor from a hex and an alpha value

bradediger

require 'rubygems'
require 'prawn'
require 'barby'
require 'barby/barcode/qr_code'
require 'barby/outputter/prawn_outputter'

Prawn::Document.generate("barcode.pdf") do |pdf|
  pdf.bounding_box([0, pdf.cursor], :width => 100, :height => 100) do
    Barby::QrCode.new("hello", :level => :h).annotate_pdf(pdf)
  end

lukeredpath

require 'rubygems'
require 'mechanize'
require 'keychain'

class Scraper
  def initialize(url)
    @url = url
    @flows = []
  end
  

steipete

// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
// Licensed under MIT (http://opensource.org/licenses/MIT)
//
// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.

// PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit.

#import <objc/runtime.h>
#import <objc/message.h>

IanKeen

enum SizeMatching {
    case Width, Height, Both, None
}

class IKScrollView: UIScrollView {
    //MARK: - Outlets
    @IBOutlet private var contentView: UIView?
    
    //MARK: - Properties
    @IBInspectable var sizeMatching = SizeMatching.Width

iscgar

#!/usr/bin/sudo ruby

# 
# revealer.rb -- Deobfuscate GHE .rb files.
# 
# This is simple:
# Every obfuscated file in the GHE VM contains the following code:
# 
# > require "ruby_concealer.so"
# > __ruby_concealer__ "..."

JohnSundell

#!/bin/bash

ITERATION=1
EXTENSION="mp4"
FILENAME="$HOME/Desktop/Simulator Recording.$EXTENSION"

while [ -e "$FILENAME" ]
do
    ITERATION=$((ITERATION+1))
    FILENAME="$HOME/Desktop/Simulator Recording $ITERATION.$EXTENSION"

justin

#!/bin/zsh
#
# Check for the existence of an .xcoderc in the root of a project and update the DEVELOPER_DIR
# to point to that specific version of Xcode. Update Carthage dependencies as well.
#
# This is useful for all the switching between Xcode 10.x and 11.x as I am doing presently.
#
# Usage:
#   xcode_switch [--no-bootstrap] [version_number]
#