ruby-uebungen/Assignment_030/solution/readme.md

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# Lösung: Reguläre Ausdrücke: Match
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```ruby
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def tag?(text)
!!(/^<.*?>$/ =~ text)
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end
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tag?("<a href='xx'>") # -> true
tag?("hugo <jjj>") # -> false
tag?("<a href='xx'") # -> false
tag?("<p/>") # -> true
tag?("<p") # -> false
tag?("p>") # -> false
```