From: 7stud -- <bbxx789_05ss@...>
Date: 2011-08-01T02:51:01+09:00
Subject: send() docs are wrong

obj.send(symbol [, args...]) → obj
obj.__send__(symbol [, args...]) → obj

Somehow, I don't expect the return value of send() to be the receiver.
Let's test send()'s return value using the example provided:

class Klass
     def hello(*args)
       "Hello " + args.join(' ')
     end
end

k = Klass.new
x = k.send :hello, "gentle", "readers"

puts x.class

--output:--
String

According to the docs, the return value of send() should be k, the
receiver, and k.class would therefore output: Klass.

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