documentation on how to "paginate" results about order_query HOT 6 CLOSED

Sorry about not being very clear in the readme, I'm not sure how to improve it. Nothing is underway currently. Please go ahead and send a PR.

from order_query.

Not documentation but I went looking for examples where others are using it.

This project uses order_query.
https://github.com/MidnightRiders/MemberPortal/blob/03f72f47a650eb609d9b1c8e595ae3ad546ab581/app/views/matches/show.html.haml

In case that project disappears, this is the view that renders the next/previous links:

.row
  .small-4.medium-3.large-2.columns
    - if @order_point.previous(false)
      = link_to @order_point.previous(false), class: "button small expand primary-bg #{@order_point.previous(false).home_team.abbrv.downcase}" do
        = icon 'arrow-left'
        = @order_point.previous(false).home_team.abbrv
        v
        = @order_point.previous(false).away_team.abbrv
        = @order_point.previous(false).kickoff.strftime('%_m.%-d')
  .small-4.medium-6.large-8.columns.text-center
    = link_to matches_path(date: @match.kickoff.to_date), class: 'button small' do
      = icon 'calendar fa-fw'
      Back
  .small-4.medium-3.large-2.columns.right
    - if @order_point.next(false)
      = link_to @order_point.next(false), class: "button small expand primary-bg #{@order_point.next(false).home_team.abbrv.downcase}" do
        = @order_point.next(false).home_team.abbrv
        v
        = @order_point.next(false).away_team.abbrv
        = @order_point.next(false).kickoff.strftime('%_m.%-d')
        = icon 'arrow-right'

The controller sets up the @order_point object by doing @order_point = @match.order_selected(Match.all_seasons)

And the Match model has this code:

  order_query :order_selected,
              %i(kickoff asc),
              %i(location asc)

I have not pulled that project and attempted to run it. I've only sorted through to see how order_query was being used.

from order_query.

Hi, if it can help you, you can take a look on how it's implemented here: https://github.com/rogercampos/toqua/blob/master/lib/toqua/keyset_pagination.rb

from order_query.

Hi, any additional documentation underway? If not, I'd be willing to contribute. My sense is that the usage explanation for the 'order_query' method could be a little clearer, and the examples might to well to use the limit method to make clear how the gem expects you to us AR to receive chunks.

from order_query.

@glebm Took a shot at clarifying the documentation on points where I got a little confused. And added a point about using limit. Let me know what you think!

from order_query.

Hi everyone, thanks for the various explanations, and thanks @niborg for the PR to expand the documentation. I'm getting a clearer idea of how this library can be used.

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