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//
//  PrintLocalesController.m
//  NSFormatterTest
//
//  Created by Maciek Grzybowski on 02.04.2014.
//

#import "PrintLocalesController.h"

@interface PrintLocalesController ()

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//
//  APIService+Alamofire.swift
//
//  Created by Maciek on 07.10.2015.
//  Copyright © 2015 Code Latte. All rights reserved.
//

import SWXMLHash
import Alamofire

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// Crash:
let cell = tableView.dequeueReusableCell(withIdentifier: Constants.twoLabelsCellIdentifier) as! TwoLabelsIconCell

// Crash with verbose message:
guard let cell = tableView.dequeueReusableCell(withIdentifier: Constants.twoLabelsCellIdentifier) as? TwoLabelsIconCell else {
   fatalEror("Cannot dequeue `TwoLabelsIconCell`")
}

// Crash in DEBUG, recover in Release:
guard let cell = tableView.dequeueReusableCell(withIdentifier: Constants.twoLabelsCellIdentifier) as? TwoLabelsIconCell else {

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

import UIKit
import PlaygroundSupport


struct Frame {
    let x: CGFloat
    let y: CGFloat
    let width: CGFloat

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// Imperative

protocol EditableMapSourceDelegate: class {
    func sourceDidChangeActiveTerritory(_ source: EditableMapSource)
    func sourceDidChangeData(_ source: MapDataSource)
}

final class EditableMapSource: MapDataSource {

    weak var delegate: EditableMapSourceDelegate?

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import RxSwift
import RxCocoa

final class Autocomplete {

    func autocomplete(text: Observable<String>) -> (result: Driver<AutocompleteResult>, 
                                                    isBusy: Driver<Bool>) {
        return (result: .empty(), isBusy: .empty()) // TODO
    }
}

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import RxSwift

protocol AutocompleteProvider {

    func autocomplete(text: String) -> Observable<[Prediction]>
}

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struct Prediction {
    let predictedText: String
    let matchingRange: Range<String.Index>
}

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import RxSwift

private let countries = ["Afghanistan", "Albania", /* all the countries */ "Zambia", "Zimbabwe"]

final class CountryAutocompleteProvider: AutocompleteProvider {

    func autocomplete(text: String) -> Observable<[Prediction]> {
        func predictionsFor(prefix: String) -> [Prediction] {
            return countries
                .flatMap { country in

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final class Autocomplete {

    // MARK: - Properties

    private let provider: AutocompleteProvider

    // MARK: - Initializers

    init(provider: AutocompleteProvider) {
        self.provider = provider