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HHuckebein/MethodSwizzling

Created August 27, 2013 07:10
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Helper method for method swizzling. Don't forget to import #import <objc/runtime.h>.
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MethodSwizzling
+ (void)swapInstanceMethodsForClass:(Class)cls selector:(SEL)sel1 andSelector:(SEL)sel2
{
Method method1 = class_getInstanceMethod(cls, sel1);
Method method2 = class_getInstanceMethod(cls, sel2);
method_exchangeImplementations(method1, method2);
}
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