class<\/span> MyClass<\/span><\/div> attr_reader<\/span> :myvar<\/span><\/div> <\/div>
def<\/span> initialize<\/span><\/div> @myvar<\/span> =<\/span> "omg"<\/span><\/div> do_stuff<\/span><\/div> end<\/span><\/div> <\/div>
<\/div>
def<\/span> do_stuff<\/span><\/div> raise<\/span> RuntimeError<\/span><\/div> # exploding code here, raising an exception<\/span><\/div> end<\/span><\/div>end<\/span><\/div> <\/div>
<\/div>
begin<\/span><\/div> mc<\/span> =<\/span> MyClass<\/span>.<\/span>new<\/span><\/div>rescue<\/span><\/div> puts<\/span> mc<\/span>.<\/span>myvar<\/span><\/div> # mc.myvar doesn't exist, since mc is actually nil<\/span><\/div>end<\/span><\/div><\/pre><\/div>\n \n <\/div>\n\n