[MacRuby-devel] is_a? method

[Eric Christopherson]

On Wed, Jan 19, 2011 at 5:15 PM, Caio Chassot <lists at 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