2023-05-25 17:47:19 +02:00
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# Lösung: Monkey Patch
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2023-05-23 09:19:31 +02:00
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2023-05-25 17:49:42 +02:00
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```ruby
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class String
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def to_leet
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self.tr('aeiou', '43107')
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end
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end
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print "hello leet".to_leet # => h3ll0 l337
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```
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