60 lines
1.5 KiB
Text
60 lines
1.5 KiB
Text
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Acts As Commentable
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=================
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Allows for comments to be added to multiple and different models.
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== Resources
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Install
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* Run the following command:
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script/plugin install http://juixe.com/svn/acts_as_commentable
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* Create a new rails migration and add the following self.up and self.down methods
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def self.up
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create_table "comments", :force => true do |t|
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t.column "title", :string, :limit => 50, :default => ""
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t.column "comment", :text, :default => ""
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t.column "created_at", :datetime, :null => false
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t.column "commentable_id", :integer, :default => 0, :null => false
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t.column "commentable_type", :string, :limit => 15, :default => "", :null => false
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t.column "user_id", :integer, :default => 0, :null => false
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end
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add_index "comments", ["user_id"], :name => "fk_comments_user"
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end
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def self.down
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drop_table :comments
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end
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== Usage
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* Make you ActiveRecord model act as commentable.
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class Model < ActiveRecord::Base
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acts_as_commentable
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end
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* Add a comment to a model instance
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model = Model.new
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comment = Comment.new
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comment.comment = 'Some comment'
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model.comments << comment
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* Each comment reference commentable object
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model = Model.find(1)
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model.comments.get(0).commtable == model
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== Credits
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Xelipe - This plugin is heavily influced by Acts As Tagglable.
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== More
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http://www.juixe.com/techknow/index.php/2006/06/18/acts-as-commentable-plugin/
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http://www.juixe.com/projects/acts_as_commentable
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