gistfile1.txt

    # Recode a vector based on a block
class Pippo
    def recode!(vector_name)
      
      0.upto(@cases-1) {|i|
        @vectors[vector_name].data[i]=yield case_as_hash(i)
      }
      @vectors[vector_name].set_valid_data
    end
end

class Pluto
    def recode!(field)
      qui devo richiamare istanza_di_pippo.recode!(field) con un blocco di codice.
    end
end

# Recode a vector based on a block

class Pippo
def recode!(vector_name)

  0.upto(@cases-1) {|i|
    @vectors[vector_name].data[i]=yield case_as_hash(i)
  }
  @vectors[vector_name].set_valid_data
end

end

class Pluto
def recode!(field,&b)
istanza_di_pippo.recode!(field,&b)
end
end