a4dcaef53b
* Prepare Mastodon for zeitwerk autoloader (Rails 6) Add inflections and rename/move a few classes. In particular, app/lib/exceptions.rb and app/lib/sanitize_config.rb were manually loaded while still in autoload paths. * Add inflection for Url → URL
19 lines
477 B
Ruby
19 lines
477 B
Ruby
require Rails.root.join('lib', 'mastodon', 'migration_helpers')
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class AddEmbedURLToPreviewCards < ActiveRecord::Migration[5.1]
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include Mastodon::MigrationHelpers
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disable_ddl_transaction!
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def up
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safety_assured do
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add_column_with_default :preview_cards, :embed_url, :string, default: '', allow_null: false
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end
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end
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def down
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execute "UPDATE preview_cards SET url=embed_url WHERE embed_url!=''"
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remove_column :preview_cards, :embed_url
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end
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end
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