Minor change to the method swizzling functions. It doesn't make a difference in the way we use it, but this corrects it so that it is more 'correct'.

johnezang · johnezang · commit e414e1f6cdc9 · 2011-03-21T11:01:07.000-04:00
diff --git a/JSONKit.m b/JSONKit.m
@@ -569,13 +569,13 @@ The code in isValidCodePoint() is derived from the ICU code in
 static void jk_swizzleInstanceMethod(Class fromClass, Class toClass, SEL selector) {
   fromClass = class_isMetaClass(fromClass) ? objc_getClass(class_getName(fromClass)) : fromClass;
   toClass   = class_isMetaClass(toClass)   ? objc_getClass(class_getName(toClass))   : toClass;
-  class_replaceMethod(fromClass, selector, method_getImplementation(class_getInstanceMethod(toClass, selector)), method_getTypeEncoding(class_getInstanceMethod(toClass, selector)));
+  class_replaceMethod(fromClass, selector, method_getImplementation(class_getInstanceMethod(toClass, selector)), method_getTypeEncoding(class_getInstanceMethod(fromClass, selector)));
 }
 
 static void jk_swizzleClassMethod(Class fromClass, Class toClass, SEL selector) {
   fromClass = class_isMetaClass(fromClass) ? fromClass : objc_getMetaClass(class_getName(fromClass));
   toClass   = class_isMetaClass(toClass)   ? toClass   : objc_getMetaClass(class_getName(toClass));
-  class_replaceMethod(fromClass, selector, method_getImplementation(class_getClassMethod(toClass, selector)), method_getTypeEncoding(class_getClassMethod(toClass, selector)));
+  class_replaceMethod(fromClass, selector, method_getImplementation(class_getClassMethod(toClass, selector)), method_getTypeEncoding(class_getClassMethod(fromClass, selector)));
 }
 
 #pragma mark -

Original file line number	Diff line number	Diff line change
`@@ -569,13 +569,13 @@ The code in isValidCodePoint() is derived from the ICU code in`
`569`	`569`	`static void jk_swizzleInstanceMethod(Class fromClass, Class toClass, SEL selector) {`
`570`	`570`	`fromClass = class_isMetaClass(fromClass) ? objc_getClass(class_getName(fromClass)) : fromClass;`
`571`	`571`	`toClass = class_isMetaClass(toClass) ? objc_getClass(class_getName(toClass)) : toClass;`
`572`		`- class_replaceMethod(fromClass, selector, method_getImplementation(class_getInstanceMethod(toClass, selector)), method_getTypeEncoding(class_getInstanceMethod(toClass, selector)));`
	`572`	`+ class_replaceMethod(fromClass, selector, method_getImplementation(class_getInstanceMethod(toClass, selector)), method_getTypeEncoding(class_getInstanceMethod(fromClass, selector)));`
`573`	`573`	`}`
`574`	`574`
`575`	`575`	`static void jk_swizzleClassMethod(Class fromClass, Class toClass, SEL selector) {`
`576`	`576`	`fromClass = class_isMetaClass(fromClass) ? fromClass : objc_getMetaClass(class_getName(fromClass));`
`577`	`577`	`toClass = class_isMetaClass(toClass) ? toClass : objc_getMetaClass(class_getName(toClass));`
`578`		`- class_replaceMethod(fromClass, selector, method_getImplementation(class_getClassMethod(toClass, selector)), method_getTypeEncoding(class_getClassMethod(toClass, selector)));`
	`578`	`+ class_replaceMethod(fromClass, selector, method_getImplementation(class_getClassMethod(toClass, selector)), method_getTypeEncoding(class_getClassMethod(fromClass, selector)));`
`579`	`579`	`}`
`580`	`580`
`581`	`581`	`#pragma mark -`