Favicon: Issue 6245 - SwiftLinted project files

FavIcon/Utils.swift

 //
 // FavIcon
 // Copyright © 2016 Leon Breedt
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 // http://www.apache.org/licenses/LICENSE-2.0
 //
@@ skipping 30 matching lines @@
         } else {
             return (mimeType: headerComponents[0], encoding: String.Encoding.utf8)
         }
     }
 
     /// - Returns: The Cocoa encoding identifier for the encoding name in this string, or `nil`
     ///            if the encoding is not supported or known.
     //swiftlint:disable cyclomatic_complexity
     func parseAsStringEncoding() -> String.Encoding? {
         switch lowercased() {
-        case "iso-8859-1", "latin1": return String.Encoding.isoLatin1
-        case "iso-8859-2", "latin2": return String.Encoding.isoLatin2
-        case "iso-2022-jp": return String.Encoding.iso2022JP
-        case "shift_jis": return String.Encoding.shiftJIS
-        case "us-ascii": return String.Encoding.ascii
-        case "utf-8": return String.Encoding.utf8
-        case "utf-16": return String.Encoding.utf16
-        case "utf-32": return String.Encoding.utf32
-        case "utf-32be": return String.Encoding.utf32BigEndian
-        case "utf-32le": return String.Encoding.utf32LittleEndian
-        case "windows-1250": return String.Encoding.windowsCP1250
-        case "windows-1251": return String.Encoding.windowsCP1251
-        case "windows-1252": return String.Encoding.windowsCP1252
-        case "windows-1253": return String.Encoding.windowsCP1253
-        case "windows-1254": return String.Encoding.windowsCP1254
-        case "x-mac-roman": return String.Encoding.macOSRoman
+        case "iso-8859-1", "latin1":
+            return String.Encoding.isoLatin1
+        case "iso-8859-2", "latin2":
+            return String.Encoding.isoLatin2
+        case "iso-2022-jp":
+            return String.Encoding.iso2022JP
+        case "shift_jis":
+            return String.Encoding.shiftJIS
+        case "us-ascii":
+            return String.Encoding.ascii
+        case "utf-8":
+            return String.Encoding.utf8
+        case "utf-16":
+            return String.Encoding.utf16
+        case "utf-32":
+            return String.Encoding.utf32
+        case "utf-32be":
+            return String.Encoding.utf32BigEndian
+        case "utf-32le":
+            return String.Encoding.utf32LittleEndian
+        case "windows-1250":
+            return String.Encoding.windowsCP1250
+        case "windows-1251":
+            return String.Encoding.windowsCP1251
+        case "windows-1252":
+            return String.Encoding.windowsCP1252
+        case "windows-1253":
+            return String.Encoding.windowsCP1253
+        case "windows-1254":
+            return String.Encoding.windowsCP1254
+        case "x-mac-roman":
+            return String.Encoding.macOSRoman
         default:
             return nil
         }
     }
     //swiftlint:enable cyclomatic_complexity
 }
 
 extension HTTPURLResponse {
     /// Parses the `Content-Type` header in this response.
     /// - returns: A `(mimeType: String, encoding: String.Encoding)` tuple.
@@ skipping 13 matching lines @@
     /// - returns: A dictionary having items of type `K` as keys, and type `V` as values.
     func toDictionary<K, V>(_ transform: (Element) -> (K, V)) -> [K: V] {
         var dict: [K: V] = [:]
         for item in self {
             let (key, value) = transform(item)
             dict[key] = value
         }
         return dict
     }
 }