who is pippo? ruby runtime variable, methods and closure

sexp.ripper

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sexp_ripper_plus

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    :".",
    [:@ident, "new", [43, 4]]],
   :".",
   [:@ident, "pippa", [43, 8]]]]]

who_is_pippo.rb

class Context
  
  def pippo
    "pippo Context"
  end
  
end


class A
  
  
  def pippo
    "pippo metodo"
  end
  
  def pippa
    
    blk=Proc.new do
      p pippo
    end
    
    blk.call
    Context.new.instance_eval(&blk)
    
    pippo="pippo variabile"
    
    blk=Proc.new do
      p pippo
    end
    
    blk.call
    Context.new.instance_eval(&blk)
    
  end
  
  
end

A.new.pippa