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import UIKit

protocol Tapper: class {
    func install()
    func foo()
}

extension Tapper where Self: UIViewController {
    func install() {
        view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: "foo"))

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//
//  main.swift
//  findsize
//
//  Created by Ray Fix on 2/6/16.
//  Copyright © 2016 Neko Labs. All rights reserved.
//

import Foundation

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//: Second Type Erasure

import Foundation

protocol Pokemon {
    typealias Power
    func attack(power: Power)
}

private class _AnyPokemonBoxBase<Power>: Pokemon {

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protocol Actionable {
    func action()
}

enum Planets: Actionable {
    case Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
}

protocol PlanetsKind {}

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import UIKit
import XCPlayground

var str = "Hello, playground"

XCPlaygroundPage.currentPage.needsIndefiniteExecution = true

let config = NSURLSessionConfiguration.defaultSessionConfiguration()
config.HTTPAdditionalHeaders = ["foo": "bar"]

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struct PokeCorrall {
    let rows: Int, columns: Int
    var grid: [Double]
    init(rows: Int, columns: Int) {
        self.rows = rows
        self.columns = columns
        grid = Array(count: rows * columns, repeatedValue: 0.0)
    }
    func indexIsValidForRow(row: Int, column: Int) -> Bool {

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

import UIKit

extension String {
    var isBlank: Bool {
        return trimmingCharacters(in: CharacterSet.whitespaces).isEmpty
    }
}

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//: Cards

import Foundation

enum CardColor {
    case red, black
}

enum CardSuit: CustomStringConvertible {
    case heart, diamond, club, spade

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/**
 * Copyright (c) 2016 Razeware LLC
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *

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import Foundation

private enum RandomSource {
  static private let file = fopen("/dev/urandom","r")!
  static private let queue = DispatchQueue(label: "random")
  static func get(count: Int) -> [Int8] {
    let capacity = count + 1 // fgets adds null termination
    var data = UnsafeMutablePointer<Int8>.allocate(capacity: capacity)
    defer {
      data.deallocate(capacity: capacity)