GeoRSS aggregator and Layar augmented reality server
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12 regels
259 B

  1. class PostPublishedChangeToDatetime < ActiveRecord::Migration
  2. def up
  3. remove_column :posts, :published
  4. add_column :posts, :published, :datetime
  5. end
  6. def down
  7. remove_column :posts, :published
  8. add_column :posts, :published, :time
  9. end
  10. end