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Commit Description:
- clean up link to problem stat and user stat...
Commit Description:
- clean up link to problem stat and user stat (grafted from 45d1e12e9794a23a5431222fe2f4c7461d73a529)
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db/migrate/032_create_messages.rb | 17 lines | 401 B | text/x-ruby | RubyLexer |
class CreateMessages < ActiveRecord::Migration
def self.up
create_table :messages do |t|
t.column "sender_id", :integer
t.column "receiver_id", :integer
t.column "replying_message_id", :integer
t.column "body", :text
t.column "replied", :boolean # this is for efficiency
t.timestamps
end
end
def self.down
drop_table :messages
end
end