Rails Kaminari pagination error with Ransack

Question

I am Using Ransack with Kaminari - My Controller is:

def index 
  @q = Household.search(params[:q])
  @households = @q.result
end

The relevant part of my view:

- @households.each do |household|
    %tr
      %td= link_to household.household_name, edit_household_path(household)
      %td= household.box
      %td= household.thumbs.html_safe
      %td= household.neighbors.count
      %td= household.visits.count
      %td= household.last_visit
      %td
        = link_to 'Edit', edit_household_path(household), class: 'btn'
        = link_to 'Destroy', household, confirm: 'Are you sure?', method: :delete, class:    'btn btn-mini btn-danger'
  = paginate @households

This give me an error:

undefined method `current_page' for #<ActiveRecord::Relation:0x007fd4cd3a0b98>

If I change

= paginate @households

to

= paginate households

I am OK but I only get pagination when I execute a search, when I have a blank I don't get any pagination - I am using decent exposure which is allowing my household instead of @household

Answer 1

Change your controller as follows.

def index 
  @q = Household.search(params[:q])
  @households = @q.result.page(params[:page]).per(5)
end