updated for swift 4.2

Author: Daniel Dahan

.swift-version

@@ -1 +1 @@
-4.0
+4.2

Algorithm.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
     s.name = 'Algorithm'
-    s.version = '2.1.1'
-    s.swift_version = '4.0'
+    s.version = '3.0'
+    s.swift_version = '4.2'
     s.license = 'BSD-3-Clause'
     s.summary = 'A toolset for writing algorithms in Swift.'
     s.homepage = 'http://algorithmswift.io'

Algorithm.xcodeproj/project.pbxproj

@@ -369,7 +369,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0720;
-				LastUpgradeCheck = 0930;
+				LastUpgradeCheck = 1020;
 				ORGANIZATIONNAME = "CosmicMind, Inc.";
 				TargetAttributes = {
 					65744C9B1C554BA50011C977 = {
@@ -390,11 +390,11 @@
 			};
 			buildConfigurationList = 65744C961C554BA50011C977 /* Build configuration list for PBXProject "Algorithm" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
-				English,
 				en,
+				Base,
 			);
 			mainGroup = 65744C921C554BA50011C977;
 			productRefGroup = 65744C9D1C554BA50011C977 /* Products */;
@@ -539,6 +539,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -600,6 +601,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;

Algorithm.xcodeproj/xcshareddata/xcschemes/Algorithm iOS.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1000"
+   LastUpgradeVersion = "1020"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Algorithm.xcodeproj/xcshareddata/xcschemes/Algorithm macOS.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1000"
+   LastUpgradeVersion = "1020"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Sources/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.1.1</string>
+	<string>3.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

Tests/RedBlackTreeTests.swift

@@ -1,4 +1,4 @@
-/*/*
+/*
  * The MIT License (MIT)
  *
  * Copyright (C) 2019, CosmicMind, Inc. <http://cosmicmind.com>.