Re: [MacRuby-devel] is_a? method

On Wed, Jan 19, 2011 at 5:15 PM, Caio Chassot <lists@caiochassot.com> wrote:

On 2011-01-19, at 20:50 , Robert Rice wrote:

...

You instantiated AnArray. Try this:

class AnArray < Array; end

AnArray.kind_of?( Array )     will return false

Is this what you're looking for?

$ macirb irb(main):001:0> class AnArray < Array; end => nil irb(main):002:0> AnArray <= Array => true

Or: AnArray.ancestors.include? Array