From: Love U Ruby <lists@...>
Date: 2013-02-23T16:04:46+09:00
Subject: Why class returning its own name when "include" statement?

I was actually playing around with the class definition return values.
below is the all IRB code that I used till now.

module Show
def show_string
p "hi"
end
end

#=> nil
class Test
include Show
def show_line
p "I am a boy"
end
end
#=> nil

class Abc
end
#=> nil
class Bbc
@X=10
end
#=> 10
class Test123
include Show
@x=5
end
#=> 5

=========================================================================
Till the above code I did understand the logic,but in the below code why
"class" definition returns its own name whenever "include" is the last
statement? - I didn't understand this fact.
=========================================================================

class Foo
@x=12
include Show
end
#=> Foo


class Test
include Show
end
#=> Test

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