30 lines
951 B
Ruby
30 lines
951 B
Ruby
class Category < ActiveRecord::Base
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has_and_belongs_to_many :posts
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has_and_belongs_to_many :special_posts, :class_name => "Post"
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has_and_belongs_to_many :other_posts, :class_name => "Post"
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has_and_belongs_to_many(:select_testing_posts,
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:class_name => 'Post',
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:foreign_key => 'category_id',
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:association_foreign_key => 'post_id',
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:select => 'posts.*, 1 as correctness_marker')
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has_and_belongs_to_many :post_with_conditions,
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:class_name => 'Post',
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:conditions => { :title => 'Yet Another Testing Title' }
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def self.what_are_you
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'a category...'
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end
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has_many :categorizations
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has_many :authors, :through => :categorizations, :select => 'authors.*, categorizations.post_id'
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end
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class SpecialCategory < Category
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def self.what_are_you
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'a special category...'
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end
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end
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