taler-ios

commit a7a6eee1d3c874f8ee3381d5432569dd6dbe9e17
parent e3173dd266df1460ac273373aca839a73042f2bc
Author: Marc Stibane <marc@taler.net>
Date:   Wed, 26 Jun 2024 14:55:14 +0200

fix string replace

Diffstat:
M
TalerWallet1/Helper/TalerStrings.swift
 | 
47
++++++++++++++++++++++++++++++++++++++++++-----

1 file changed, 42 insertions(+), 5 deletions(-)
diff --git a/TalerWallet1/Helper/TalerStrings.swift b/TalerWallet1/Helper/TalerStrings.swift
@@ -39,15 +39,52 @@ extension StringProtocol {
     }
 }
 
+extension Data {
+    public var bytes: [UInt8] {
+        return [UInt8](self)
+    }
+}
+
 extension String {
-    func replacingOccurrences(of char1: String.Element, with char2: String.Element) -> String {
+
+    public var bytes: String {
+        var result: String = ""
+        for k in self.utf8 {
+            result += String(k)
+            result += " "
+        }
+        return result
+    }
+//    func replacingOccurrences(of char1: String.Element, with char2: String.Element) -> String {
+//        String(self.map {
+//            $0 == char1 ? char2 : $0
+//        })
+//    }
+
+    func replacingOccurrences(of str1: String, with str2: String) -> String {
+        let fragments = self.components(separatedBy: str1)
+        if fragments.count > 1 {
+            return fragments.joined(separator: str2)
+        }
+//        if let index = self.index(of: str1) {
+//            if let endIndex = self.endIndex(of: str1) {
+//                let substring1 = self[..<index]
+//                let substring2 = self[endIndex...]
+//                return substring1 + str2 + substring2
+//            }
+//        }
+        return self
+    }
+
+    var spaced: String {
         String(self.map {
-            $0 == char1 ? char2 : $0
+            $0 == NONBREAKING ? " " : $0
         })
     }
-
-    func nbs() -> String {
-        self.replacingOccurrences(of: " ", with: NONBREAKING)
+    var nbs: String {
+        String(self.map {
+            $0 == " " ? NONBREAKING : $0
+        })
     }
 
     func tabbed(oneLine: Bool) -> String {