goncalossilva · August 25, 2011 16:21 · goncalossilva · Aug 25, 2011
diff --git a/ability.rb b/ability.rb
 class Ability
  include CanCan::Ability

  def initialize(user)
    can :create, Comment, :post => { :published => true }
  end
 end
diff --git a/comments_controller.rb b/comments_controller.rb
 class CommentsController < ApplicationController
  load_and_authorize_resource

  def create
    @comment.save
  end
 end
diff --git a/new.html.erb b/new.html.erb
 <%= form_for @post.comments.new do |f| %>
 ...
 <% end %>
	class Ability
	include CanCan::Ability

	def initialize(user)
	can :create, Comment, :post => { :published => true }
	end
	end
	class CommentsController < ApplicationController
	load_and_authorize_resource

	def create
	@comment.save
	end
	end