bootstrap 3 and bootstrap 2 renderer for will_paginate

	/ app/views/posts/index.html.haml
	/ Centered pagination in Bootstrap 3.x
	.text-center
	= will_paginate @posts, {:class => 'pagination', :version => :bootstrap3 }
	/ Centered pagination in Bootstrap 2.x
	= will_paginate @posts, {:class => 'pagination pagination-centered', :version => :bootstrap2 }

view raw index.html.haml hosted with ❤ by GitHub

	# config/initializers/will_paginate.rb
	module WillPaginate
	module ActionView
	def will_paginate(collection = nil, options = {})
	options[:version] ||= :bootstrap2
	if options[:version] == :bootstrap3
	options[:renderer] ||= BootstrapLinkRenderer3
	else
	options[:renderer] ||= BootstrapLinkRenderer2
	end
	options.delete(:version)
	super.try :html_safe
	end
	class BootstrapLinkRenderer2 < LinkRenderer
	protected
	def html_container(html)
	tag :div, tag(:ul, html), container_attributes
	end
	def page_number(page)
	tag :li, link(page, page, :rel => rel_value(page)), :class => ('active' if page == current_page)
	end
	def previous_or_next_page(page, text, classname)
	tag :li, link(text, page || '#'), :class => [classname[0..3], classname, ('disabled' unless page)].join(' ')
	end
	def gap
	tag :li, link(super, '#'), :class => 'disabled'
	end
	end
	class BootstrapLinkRenderer3 < BootstrapLinkRenderer2
	protected
	def html_container(html)
	tag :ul, html, container_attributes
	end
	end
	end
	end

view raw will_paginate.rb hosted with ❤ by GitHub