Merge branch 'master' of github.com:nevstad/blockchain-swift

nevstad · May 7, 2019 · 440f4c2 · 440f4c2
2 parents 6603c39 + b65b6c1
commit 440f4c2
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -14,7 +14,6 @@ A Blockchain implementation that loosely mimics Bitcoin's key features.
 
 * 🌐 P2P Decentralization
 * 🗄 Advanced Persistence
-* 🤝 Consensus Algorithm
 
 ## 🚦 Requirements
 

diff --git a/Sources/BlockchainSwift/Crypto/QRCodeConvertible.swift b/Sources/BlockchainSwift/Crypto/QRCodeConvertible.swift
@@ -15,12 +15,18 @@ protocol QRCodeConvertible {
 extension QRCodeConvertible {
     public func generateQRCode() -> CIImage? {
         guard let qrFilter = CIFilter(name: "CIQRCodeGenerator") else { return nil }
-        qrFilter.setValue(qrCodeString, forKey: "inputMessage")
+        qrFilter.setValue(qrCodeString.data(using: .utf8), forKey: "inputMessage")
         qrFilter.setValue("L", forKey: "inputCorrectionLevel")
         return qrFilter.outputImage?.transformed(by: CGAffineTransform(scaleX: 10, y: 10))
     }
 }
 
+extension String: QRCodeConvertible {
+    public var qrCodeString: String {
+        return self
+    }
+}
+
 extension Data: QRCodeConvertible {
     public var qrCodeString: String {
         return String(data: self, encoding: .utf8)!