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August 29, 2015 14:14
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Monkey Patch a class without polluting the namespace and methods in a class
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| class ClassToMonkeyPatch | |
| old_method = instance_method(:patched_method) | |
| define_method(:patched_method) do |arg1, arg2, &block| | |
| do_some_stuff | |
| # delegate the rest to the old version of the method | |
| res = old_method.bind(self).(arg1, arg2, &block) | |
| end | |
| end |
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