Respond to an unknown method call: Difference between revisions
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slate[2]></lang> |
slate[2]></lang> |
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There is a utility method for exactly the above (it catches only #fooBar to the original receiver): |
There is a utility method for exactly the above (it catches only #fooBar to the original receiver): |
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<lang smalltalk>anObject perform:#fooBar ifNotUnderstood:[ ...some alternative code and return value... ].</lang> |
<lang smalltalk>anObject perform:#fooBar ifNotUnderstood:[ ...some alternative code and return value... ].</lang> |
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<lang SuperCollider> |
<lang SuperCollider> |