Module: Pagination::Helpers

Defined in:
lib/pagination/helpers.rb

Overview

This module is mostly intended for use with Sinatra.

The classic sinatra application follows:

require 'rubygems'
require 'sinatra'
require 'pagination'

helpers Pagination::Helpers

get '/items' do
  @items = paginate current_user.items, :page => params[:page]
end

and then in your view

= pagination @items

Instance Method Summary collapse

Instance Method Details

#paginate(dataset, options = {}) ⇒ Object

This method accepts a dataset which depends entirely on your current adapter. By default the ‘Pagination::OhmAdapter` is used, which assumes you are passing in sets.

There’s nothing stopping you from building your own adapter. See Pagination::OhmAdapter for details.



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# File 'lib/pagination/helpers.rb', line 27

def paginate(dataset, options = {})
  Pagination.paginate(dataset, options) 
end

#pagination(paginated_collection) ⇒ Object

As of now this displays a canned markup. The best way to actually customize the markup is to use a partial and just pass in the collection as a local i.e.

partial :pagination, :items => @items

The actual templates used are in ‘views/paginate.haml` and `views/paginate.erb`



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# File 'lib/pagination/helpers.rb', line 37

def pagination(paginated_collection)
  Pagination::Template.new(paginated_collection).render 
end