adzap / make_resourceful_with_pagination

make_resourceful_with_pagination
=====

A Rails evil-twin plugin (http://errtheblog.com/posts/67-evil-twin-plugin) for make_resourceful 
to add pagination in DRY way. You still need to install make_resourceful, this is not a fork.

Works with will_paginate and should work with paginating_find. 
Basically any paginator that acts on the model. This rules out classic pagination.


Example
=======

Adds pagination option to make_resourceful like so

  make_resourceful do
    actions :all
    paginate :per_page => 10
    
  end

Defaults to will_paginate but you can specify

  :pagination_method => :other_paginator

Also specify the :conditions as a string, hash, symbol for calling controller method or a proc

  make_resourceful do
    actions :all
    paginate :conditions => 'active = 1', :order => 'not_id'
    
  end

The current page defaults to calling a proc to work with will_paginate

  lambda { params[:page] }

but you can change it to a symbol of a method name which will be called before the pagination 
method is called.

To set global options update the class accessor in ApplicationController

  class ApplicationController < ActionController::Base

    resourceful_pagination_options.merge!(:per_page => 20)

    ...

OR for paginating_find

  class ApplicationController < ActionController::Base

    resourceful_pagination_options.merge!(:pagination_method => :find, :current_page => :page_options)

    def page_options
      { :current => params[:page], :size => 20 }
    end

    ...


Any options set other than :current_page and :pagination_method are passed to the pagination method
which should allow what ever customization on the finder you need.
    

Copyright (c) 2008 Adam Meehan (adam.meehan@gmail.com, http://duckpunching.com), released under the MIT license