From: 7stud -- <bbxx789_05ss@...>
Date: 2011-08-02T15:28:42+09:00
Subject: Re: how to make 1+a work if a is not a numeric object?

Zd Yu wrote in post #1014364:
> 7stud -- wrote in post #1014362:
>> Is it your belief that the only types that can appear on either side of
>> a + sign are Integers?
>
> I just made my question simple. it actually could be either integer or
> float.

class A
  def to_i
    10
  end
end

a = A.new

result = 1 + a.to_i
puts result

--output:--
11

Works fine, all the time.

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