Paginating an Array in Ruby with will_paginate

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See https://github.com/mislav/will_paginate/blob/master/lib/will_paginate/array.rb

Just require 'will_paginate/array' before you try it and it will work just fine. If it were me, I’d put that in say config/initalizers/will_paginate_extensions.rb so it’s available right away and from everywhere.

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