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view db/migrate/20091017213228_add_missing_indexes_to_watchers.rb @ 627:91143e21be2c feature_36

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Merge from 625:e1eb4996257f
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Wed, 24 Aug 2011 17:18:39 +0100
parents 513646585e45
children
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class AddMissingIndexesToWatchers < ActiveRecord::Migration
  def self.up
    add_index :watchers, :user_id
    add_index :watchers, [:watchable_id, :watchable_type]
  end

  def self.down
    remove_index :watchers, :user_id
    remove_index :watchers, :column => [:watchable_id, :watchable_type]
  end
end