Contents

class MessageSentDate < ActiveRecord::Migration
  def self.up
    add_column :messages, :sent_at, :datetime
    Message.reset_column_information
    Message.all.each { |message| message.sent_at = message.updated_at || message.created_at; message.save! }
  end

  def self.down
    remove_column :messages, :sent_at
  end
end

Version data entries

58 entries across 58 versions & 1 rubygems

Version	Path
radiant-reader-extension-1.3.10	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.3.9	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.3.8	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.3.7	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.3.6	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.3.4	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.3.3	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.3.1	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.3.0	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.2.4	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.2.3	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.2.2	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.2.1	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.2.0	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.1.1	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.1.0	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.0.1	db/migrate/20101019094714_message_sent_date.rb
radiant-reader-extension-1.0.0	db/migrate/20101019094714_message_sent_date.rb