// // Emojione.swift // // Created by Rafael Kellermann Streit (@rafaelks) on 10/10/16. // Copyright (c) 2016. // import Foundation struct Emojione { static let values = [ <%= mapping %> ] static func transform(string: String) -> String { let oldString = string as NSString var transformedString = string as NSString let regex = try! NSRegularExpression(pattern: ":([-+\\w]+):", options: []) let matches = regex.matches(in: transformedString as String, options: [], range: NSMakeRange(0, transformedString.length)) for result in matches { guard result.numberOfRanges == 2 else { continue } let shortname = oldString.substring(with: result.rangeAt(1)) if let emoji = values[shortname] { transformedString = transformedString.replacingOccurrences(of: ":\(shortname):", with: emoji) as NSString } } return transformedString as String } }