From f82a4f683c2ea09a863ced552d958428f77fde1e Mon Sep 17 00:00:00 2001
From: 1024jp <1024jp@wolfrosch.com>
Date: Sat, 29 Apr 2023 17:37:25 +0900
Subject: [PATCH] Style code

---
 .swiftlint.yml               |  2 +-
 Package.swift                |  9 +++------
 Sources/Gzip/Data+Gzip.swift | 26 +++++++++++++-------------
 3 files changed, 17 insertions(+), 20 deletions(-)

diff --git a/.swiftlint.yml b/.swiftlint.yml
index 54c6dd5..b58225b 100644
--- a/.swiftlint.yml
+++ b/.swiftlint.yml
@@ -28,6 +28,6 @@ trailing_whitespace:
   ignores_empty_lines: true
 
 vertical_whitespace:
-  max_empty_lines: 3
+  max_empty_lines: 2
 
 line_length: 200
diff --git a/Package.swift b/Package.swift
index 87d366b..61f6a97 100644
--- a/Package.swift
+++ b/Package.swift
@@ -11,12 +11,9 @@ let package = Package(
         .target(name: "Gzip", dependencies: ["system-zlib"]),
         .target(name: "system-zlib"),
         .testTarget(
-          name: "GzipTests",
-          dependencies: ["Gzip"],
-          resources: [.copy("./test.txt.gz")]
+            name: "GzipTests",
+            dependencies: ["Gzip"],
+            resources: [.copy("./test.txt.gz")]
         ),
-    ],
-    swiftLanguageVersions: [
-        .v5,
     ]
 )
diff --git a/Sources/Gzip/Data+Gzip.swift b/Sources/Gzip/Data+Gzip.swift
index 92ee408..076fe65 100644
--- a/Sources/Gzip/Data+Gzip.swift
+++ b/Sources/Gzip/Data+Gzip.swift
@@ -113,7 +113,7 @@ public struct GzipError: Swift.Error {
     
     internal init(code: Int32, msg: UnsafePointer<CChar>?) {
         
-        self.message = msg.flatMap { String(validatingUTF8: $0) } ?? "Unknown gzip error"
+        self.message = msg.flatMap(String.init(validatingUTF8:)) ?? "Unknown gzip error"
         self.kind = Kind(code: code)
     }
     
@@ -130,18 +130,18 @@ private extension GzipError.Kind {
     init(code: Int32) {
         
         switch code {
-            case Z_STREAM_ERROR:
-                self = .stream
-            case Z_DATA_ERROR:
-                self = .data
-            case Z_MEM_ERROR:
-                self = .memory
-            case Z_BUF_ERROR:
-                self = .buffer
-            case Z_VERSION_ERROR:
-                self = .version
-            default:
-                self = .unknown(code: Int(code))
+        case Z_STREAM_ERROR:
+            self = .stream
+        case Z_DATA_ERROR:
+            self = .data
+        case Z_MEM_ERROR:
+            self = .memory
+        case Z_BUF_ERROR:
+            self = .buffer
+        case Z_VERSION_ERROR:
+            self = .version
+        default:
+            self = .unknown(code: Int(code))
         }
     }
 }