Pagination without finding total count #12
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Simple without count mode
As mongoid doesn't preload records, force setting last_page?, out_of_range? methods.
One flaw this way approach is it shows one blank page before it disables next button.
Usage
<% link_to_previous_page @users, 'Previous' %>
<% link_to_next_page @users, 'Next' unless @users.empty? %>