Commit 4c93783287808938873b3ac55cb0f1a98b2f80c6
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dc0f987c
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fix migration
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db/migrate/20150408231524_add_settings_to_comments.rb
| 1 | class AddSettingsToComments < ActiveRecord::Migration | 1 | class AddSettingsToComments < ActiveRecord::Migration |
| 2 | - def change | ||
| 3 | - rename_column :comments, :setting, :settings | 2 | + def self.up |
| 3 | + add_column :comments, :setting, :text unless column_exists?(:comments, :setting) | ||
| 4 | + end | ||
| 5 | + | ||
| 6 | + def self.down | ||
| 7 | + remove_column :comments, :setting | ||
| 4 | end | 8 | end |
| 5 | end | 9 | end |