Wednesday, 27 March 2013

To Include Pagination in application

                                    You can use will_paginate gem to include pagination.

Example :

1) Include following in your gemfile and do 'bundle install'
'gem will_paginate'

2) Use code like below in controller if say your model name is Post

 @posts = Post.where(:published => true).paginate(:page => params[:page], :per_page => 5).order('id DESC')


3) In view file use <%= will_paginate @posts %>           

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