ClassName( ) e.g. Integer( 3.5 )

Chris Freyberg chris at
Thu Jul 9 08:34:42 JST 2015

I found a use of this syntax in some Ruby code, but could not find 
anything in ruby-doc about by Google search.

Is ClassName() syntactic sugar for or is it something else?
Has it been deprecated or discouraged ( or some other reason why it is 
difficult to find in ruby-doc )?


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