Swift 3.0

Author: johnno1962

Object.swift

@@ -5,7 +5,7 @@
 //  Created by John Holdsworth on 26/09/2015.
 //  Copyright © 2015 John Holdsworth. All rights reserved.
 //
-//  $Id: //depot/SwiftRuby/Object.swift#16 $
+//  $Id: //depot/SwiftRuby/Object.swift#17 $
 //
 //  Repo: https://github.com/RubyNative/SwiftRuby
 //
@@ -42,10 +42,10 @@ open class ENVProxy {
 }
 
 @_silgen_name("instanceVariablesForClass")
-func instanceVariablesForClass( _ cls: AnyClass, _ ivarNames: NSMutableArray ) -> [String]
+func instanceVariablesForClass( _ cls: AnyClass, _ ivarNames: NSMutableArray ) -> NSArray
 
 @_silgen_name("methodSymbolsForClass")
-func methodSymbolsForClass( _ cls: AnyClass ) -> [String]
+func methodSymbolsForClass( _ cls: AnyClass, _ syms: NSMutableArray ) -> NSArray
 
 open class RubyObject {
 
@@ -54,11 +54,11 @@ open class RubyObject {
     }
 
     open var instance_variables: [String] {
-        return instanceVariablesForClass( type(of: self), NSMutableArray() ) 
+        return instanceVariablesForClass( type(of: self), NSMutableArray() ).map {$0 as! String}
     }
 
     open var methods: [String] {
-        return methodSymbolsForClass( type(of: self) ).map { _stdlib_demangleName( String( $0 ) ) }
+        return methodSymbolsForClass( type(of: self), NSMutableArray() ).map { _stdlib_demangleName( $0 as! String ) }
     }
 
 }

Utilities.h

@@ -5,7 +5,7 @@
 //  Created by John Holdsworth on 12/10/2015.
 //  Copyright © 2015 John Holdsworth. All rights reserved.
 //
-//  $Id: //depot/SwiftRuby/Utilities.h#8 $
+//  $Id: //depot/SwiftRuby/Utilities.h#9 $
 //
 //  Repo: https://github.com/RubyNative/SwiftRuby
 //
@@ -16,7 +16,7 @@
 #import <Foundation/Foundation.h>
 
 extern NSArray<NSString *> * _Nonnull instanceVariablesForClass( Class _Nonnull cls, NSMutableArray<NSString *> * _Nonnull ivarNames );
-extern NSArray<NSString *> * _Nonnull methodSymbolsForClass( Class _Nonnull cls );
+extern NSArray<NSString *> * _Nonnull methodSymbolsForClass( Class _Nonnull cls, NSMutableArray<NSString *> * _Nonnull syms );
 
 extern NSString * _Nonnull kCatchLevels;
 

Utilities.m

@@ -5,7 +5,7 @@
 //  Created by John Holdsworth on 26/09/2015.
 //  Copyright © 2015 John Holdsworth. All rights reserved.
 //
-//  $Id: //depot/SwiftRuby/Utilities.m#18 $
+//  $Id: //depot/SwiftRuby/Utilities.m#19 $
 //
 //  Repo: https://github.com/RubyNative/SwiftRuby
 //
@@ -30,7 +30,8 @@
 
     struct _swift_data3 {
 //        unsigned long flags;
-        const char *className;
+//        const char *className;
+        int className;
         int fieldcount, flags2;
         int ivarNames;
         int get_field_data;
@@ -75,8 +76,7 @@
     return ivarNames;
 }
 
-NSArray<NSString *> *methodSymbolsForClass( Class cls ) {
-    NSMutableArray<NSString *> *syms = [NSMutableArray new];
+NSArray<NSString *> *methodSymbolsForClass( Class cls, NSMutableArray<NSString *> *syms ) {
 
     struct _in_objc_class *swiftClass = (__bridge struct _in_objc_class *)cls;