6 lines
225 B
Text
6 lines
225 B
Text
delegator[del_]@operate :=
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If[StringQ[del@operate], del@operate, "default implementation"];
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del1 = Null;
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del2@banana = "phone";
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del3@operate = "delegate implementation";
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Print[delegator[#]@operate] & /@ {del1, del2, del3};
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