29 lines
644 B
Ruby
29 lines
644 B
Ruby
class ActsAsTaggableOnMigration < ActiveRecord::Migration
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def self.up
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create_table :tags do |t|
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t.string :name
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end
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create_table :taggings do |t|
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t.references :tag
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# You should make sure that the column created is
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# long enough to store the required class names.
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t.references :taggable, :polymorphic => true
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t.references :tagger, :polymorphic => true
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t.string :context
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t.datetime :created_at
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end
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add_index :taggings, :tag_id
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add_index :taggings, [:taggable_id, :taggable_type, :context]
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end
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def self.down
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drop_table :taggings
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drop_table :tags
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end
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end
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