mlvea · January 13, 2017 11:51
diff --git a/String+Abbreviation.swift b/String+Abbreviation.swift
 extension String {
  func abbrevatedByCapitalLetters() -> String {
    var abbrevations = [Character]()
    for character in self.characters where String(character) == String(character).uppercased() {
      abbrevations.append(character)
    }
    return String(abbrevations)
  }
 }
	extension String {
	func abbrevatedByCapitalLetters() -> String {
	var abbrevations = [Character]()
	for character in self.characters where String(character) == String(character).uppercased() {
	abbrevations.append(character)
	}
	return String(abbrevations)
	}
	}