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Commit Description:
add option to update PDF file of a problem in /problem/edit/:id...
Commit Description:
add option to update PDF file of a problem in /problem/edit/:id
(grafted from 15b2554bf365f8639b5e94db4f1d9a277007808a)
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db/migrate/012_add_email_to_users.rb
| 9 lines
| 167 B
| text/x-ruby
| RubyLexer
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r18 | class AddEmailToUsers < ActiveRecord::Migration | ||
def self.up | ||||
add_column :users, :email, :string | ||||
end | ||||
def self.down | ||||
remove_column :users, :email | ||||
end | ||||
end | ||||