10 lines
252 B
Ruby
10 lines
252 B
Ruby
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class AddWatchersUserIdTypeIndex < ActiveRecord::Migration
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def self.up
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add_index :watchers, [:user_id, :watchable_type], :name => :watchers_user_id_type
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end
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def self.down
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remove_index :watchers, :name => :watchers_user_id_type
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end
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end
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