25 lines
476 B
Markdown
25 lines
476 B
Markdown
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# Lösung: Zugriffsmethoden
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<div style="border: 1px solid grey;"><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br></div>
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```ruby
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class Professor
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attr_reader :name
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attr_accessor :fach
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def initialize(name, fach)
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@name = name
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@fach = fach
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end
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def to_s
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"Prof. #{@name} lehrt #{fach}"
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end
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end
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p = Professor.new('Smits', 'PR3')
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puts p.name
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puts p.fach
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p.fach = 'WIA'
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puts p.fach
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```
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