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Simple to understand solution #3

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45140ad
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Mar 24, 2016
4dfe775
Simple to understand implementation
mvoong Mar 25, 2016
be0f6fa
Transitive case and tests
mvoong Mar 31, 2016
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356 changes: 356 additions & 0 deletions Roman/Roman.xcodeproj/project.pbxproj
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7 changes: 7 additions & 0 deletions Roman/Roman.xcodeproj/project.xcworkspace/contents.xcworkspacedata
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17 changes: 17 additions & 0 deletions Roman/Roman/KeyboardUtils.swift
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//
// KeyboardUtils.swift
// Roman
//
// Created by Michael Voong on 25/03/2016.
// Copyright © 2016 Hotels.com. All rights reserved.
//

import Foundation

func getKeyboardInput() -> String {
let keyboard = NSFileHandle.fileHandleWithStandardInput()
let inputData = keyboard.availableData
let string = NSString(data: inputData, encoding:NSUTF8StringEncoding) as! String

return string.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceAndNewlineCharacterSet())
}
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