Fix miscategorized func with nested class init

Sources/FormattingHelpers.swift

@@ -502,7 +502,7 @@ private extension Formatter {
 
             if Formatter.categoryOrdering.contains(.lifecycle) {
                 // `init` and `deinit` always go in Lifecycle if it's present
-                if tokens.contains(.keyword("init")) || tokens.contains(.keyword("deinit")) {
+                if ["init", "deinit"].contains(keyword) {
                     return .lifecycle
                 }
 

Tests/RulesTests+Organization.swift

@@ -1109,4 +1109,28 @@ extension RulesTests {
 
         testFormatting(for: input, rule: FormatRules.organizeDeclarations)
     }
+
+    func testFuncWithNestedInitNotTreatedAsLifecycle() {
+        let input = """
+        struct Foo {
+
+            // MARK: Public
+
+            public func baz() {}
+
+            // MARK: Internal
+
+            func bar() {
+                class NestedClass {
+                    init() {}
+                }
+
+                // ...
+            }
+        }
+        """
+
+        testFormatting(for: input, rule: FormatRules.organizeDeclarations,
+                       exclude: ["blankLinesAtStartOfScope"])
+    }
 }

Tests/XCTestManifests.swift

@@ -750,6 +750,7 @@ extension RulesTests {
         ("testFunctionThatReturnsAFunction", testFunctionThatReturnsAFunction),
         ("testFunctionThatReturnsAFunctionThatThrows", testFunctionThatReturnsAFunctionThatThrows),
         ("testFuncWithAnonymousVoidArgumentNotStripped", testFuncWithAnonymousVoidArgumentNotStripped),
+        ("testFuncWithNestedInitNotTreatedAsLifecycle", testFuncWithNestedInitNotTreatedAsLifecycle),
         ("testGenericEnumCaseIndenting", testGenericEnumCaseIndenting),
         ("testGetNotRemovedInFunction", testGetNotRemovedInFunction),
         ("testGlobalAfterTypeNotTreatedAsMember", testGlobalAfterTypeNotTreatedAsMember),