Inheritance

ruby-talk
1

Hello,

I have this class :

class A
def toto
    puts "tttt"
end
end

class B < A
  def tata

  end
end

I would like to now how in B.tata I can invoke, I can call the method
toto of A.

Thanks for your reply....

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2

Mickael Veovis wrote:

Hello,

I have this class :

class A
def toto
    puts "tttt"
end
end

class B < A
  def tata

  end
end

I would like to now how in B.tata I can invoke, I can call the method
toto of A.

Thanks for your reply....

If I understand your question correctly:

b = B.new
b.toto

or:

B.new.toto

Best regards,

Jari Williamsson

3

class B < A
  def tata
    toto
  end
end

Kind regards,
Nicolai

4

I wrote:

If I understand your question correctly:

Well, I probably misunderstood your it the first time around :wink:

Here's probably what you were looking for:

class B < A
   def tata
      toto
   end
end

and then:

b = B.new
b.tata

or:

B.new.tata

5

Sorry, but I make a mistake my class are :

class A
def toto
    puts "tttt"
end
end

class B < A
  def toto
     puts "mmmmm"
  end

  def tata

  end
end

And I would like in B.tata to call the method toto of A.

···

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6

Mickael Rouvier wrote:

class A
def toto
puts "tttt"
end
end

class B < A
def toto
puts "mmmmm"
end

def tata

end
end

And I would like in B.tata to call the method toto of A.

def tata
  A.instance_method(:toto).bind(self).call
end

HTH,
Sebastian

···

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7

class A
   def toto
     puts "tttt"
   end
end

class B < A
   alias :totoo :toto
   def toto
     puts "mmmm"
   end
end

b = B.new
b.toto
b.totoo

- Karl-Heinz

···

On 15.02.2008, at 14:17, Sebastian Hungerecker wrote:

Mickael Rouvier wrote:

class A
def toto
    puts "tttt"
end
end

class B < A
  def toto
     puts "mmmmm"
  end

  def tata

  end
end

And I would like in B.tata to call the method toto of A.

8

Mickael Rouvier wrote:

class A
def toto
   puts "tttt"
end

class B < A
def toto
    puts "mmmmm"
end

def tata

end
end

And I would like in B.tata to call the method toto of A.

class A
def toto
   puts "tttt"
end
end

class B < A
alias :totoo :toto
def toto
   puts "mmmm"
end

    def tata
      totoo
    end

end

b = B.new
b.toto
b.totoo

Ups. :slight_smile:

Karl-Heinz

···

On 15.02.2008, at 14:30, Karl-Heinz Wild wrote:

On 15.02.2008, at 14:17, Sebastian Hungerecker wrote: