discourse/db/migrate/20120830182736_add_preview_to_onebox_renders.rb

# frozen_string_literal: true

class AddPreviewToOneboxRenders < ActiveRecord::Migration[4.2]
  def change
    add_column :onebox_renders, :preview, :text, null: true

    # Blow away the cache, so we can start saving previews too.
    execute "DELETE FROM onebox_renders"
    execute "DELETE FROM post_onebox_renders"
  end
end
DEV: enable frozen string literal on all files This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging 2019-05-03 06:17:27 +08:00			`# frozen_string_literal: true`

Fix all the errors to get our tests green on Rails 5.1. 2017-08-31 12:06:56 +08:00			`class AddPreviewToOneboxRenders < ActiveRecord::Migration[4.2]`
Initial release of Discourse 2013-02-06 03:16:51 +08:00			`def change`
			`add_column :onebox_renders, :preview, :text, null: true`

			`# Blow away the cache, so we can start saving previews too.`
			`execute "DELETE FROM onebox_renders"`
			`execute "DELETE FROM post_onebox_renders"`
			`end`
			`end`