Pagination in Rails controller using Kaminari

Question

I'm using Kaminari for some pagination but getting the following error when trying to see my index action:

undefined method `to_i' for {:page=>1}:Hash

The controllers index action is:

def index
  respond_to do |format|
    format.html do
      @coasters = Coaster.scoped.page(page: (params[:page] || 1))
    end
  end
end

Any ideas?

Answer 1

page需要一个整数或一个响应to_i作为参数的对象。

@coasters = Coaster.scoped.page(params[:page] || 1)