0001    //
0002    //  PromptReader.swift
0003    //  PromptReader
0004    //
0005    //  Created by Omar Abdelhafith on 31/10/2015.
0006    //  Copyright © 2015 Omar Abdelhafith. All rights reserved.
0007    //
0008    
0009    
0010    protocol PromptReader
PromptReader.swift:14
class ConsolePromptReader: PromptReader {
PromptReader.swift:21
class DummyPromptReader: PromptReader {
PromptSettings.swift:12
    static var reader: PromptReader = ConsolePromptReader() {
0011        func read
PromptSettings.swift:16
        return reader.read()() -> String?
0012    }
0013    
0014    class ConsolePromptReader
PromptSettings.swift:12
    static var reader: PromptReader = ConsolePromptReader(): PromptReader {
0015        
0016        func read() -> String? {
0017            return readLine()
0018        }
0019    }
0020    
0021    class DummyPromptReader: PromptReader {
0022        
0023        var parametersToReturn
PromptReader.swift:26
        self.parametersToReturn = toReturn
PromptReader.swift:30
        return parametersToReturn.removeFirst(): [String]
0024        
0025        init(toReturn: String...) {
0026            self.parametersToReturn = toReturn
0027        }
0028        
0029        func read() -> String? {
0030            return parametersToReturn.removeFirst()
0031        }
0032    }