nathanhillyer

Keybase proof

I hereby claim:

• I am nathanhillyer on github.
• I am narohi (https://keybase.io/narohi) on keybase.
• I have a public key whose fingerprint is 5894 602B 973E B439 8D0D C28B 150E F9AC 2AFA 45C9

To claim this, I am signing this object:

nathanhillyer

//
//  HlsAvPlayerCache.m
//
//  Copyright (c) 2015 Agile Sports Technologies, Inc. All rights reserved.
//

#import "HlsAvPlayerCache.h"

@interface HlsAvPlayerCache ()

nathanhillyer

func reverseAndRepeatString(numberRepeats: Int, stringToReverse: String) -> String {
  let reversedString = String(stringToReverse.characters.reverse())
  var reversed = ""
  for _ in 1...numberRepeats {
    reversed += reversedString
  }
  
  return reversed
}

nathanhillyer

func transformString(stringToTransform: String, transformation: (String) -> String) -> String {
  return transformation(stringToTranform)
}

nathanhillyer

func reverseAndRepeatString(stringToReverse: String, numberOfReverses: Int) {
	transformString(stringToReverse, transformation: { (stringToTransform) -> String in
		let reversedString = String(stringToTransform.characters.reverse())
		var reversed = ""
		for _ in 1...numberOfReverses {
			reversed += reversedString
		}
		return reversed
	})
}

nathanhillyer

func reverseAndRepeatString(stringToReverse: String, numberOfReverses: Int) -> String {
	let reversed = transformString(stringToReverse, transformation: { String($0.characters.reverse()) })
	return transformString(reversed, transformation: {
		var repeated = ""
		for _ in 1...numberOfReverses {
			repeated += $0
		}
		return repeated
	})
}

nathanhillyer

func reverseAndRepeatString(stringToReverse: String, numberOfReverses: Int) -> String {
	let reverseString: () -> String = { transformString(stringToReverse, transformation: { String($0.characters.reverse()) }) }
	let repeatString: (() -> String) -> String = {
		var repeated = ""
		for _ in 1...numberOfReverses {
			repeated += $0()
		}
		return repeated
	}

nathanhillyer

// The return value of this function is () -> Int
// This means we are returning a function that returns an Int
func makeIncrementer(forIncrement amount: Int) -> () -> Int {
	var runningTotal = 0
	
	// Nested function that uses the runningTotal variable
	func incrementer() -> Int {
		runningTotal += amount
		return runningTotal
	}

nathanhillyer

loginViaHttp(request) { response in
  if response.success {
    showMainScreen()
  } else {
    showFailedLogin()
  }
}

nathanhillyer

[self loginViaHttpWithRequest:request completionBlockWithSuccess:^(LoginOperation *operation, id responseObject) {
  [self showMainScreen];
} failure:^(LoginOperation *operation, NSError *error) {
  [self showFailedLogin];
}];