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Commit Description:
added message hiding for admin in msg console...
Commit Description:
added message hiding for admin in msg console git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@371 6386c4cd-e34a-4fa8-8920-d93eb39b512e
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db/migrate/013_add_url_to_problem.rb | 9 lines | 169 B | text/x-ruby | RubyLexer |
class AddUrlToProblem < ActiveRecord::Migration
def self.up
add_column :problems, :url, :string
end
def self.down
remove_column :problems, :url
end
end