12 lines
221 B
Diff
12 lines
221 B
Diff
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28a29,31
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> pub fn getTrunk(self: *Elephant) *Elephant {
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> return self.trunk.?;
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> }
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30,31c33,35
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< ???
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<
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---
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> pub fn hasTrunk(self: *Elephant) bool {
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> return (self.trunk != null);
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> }
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