Contents

module MassiveRecord
  module ORM
    module Config
      extend ActiveSupport::Concern 

      included do
        cattr_accessor :connection_configuration, :instance_writer => false
        @@connection_configuration = {}
      end

      module ClassMethods
        extend ActiveSupport::Memoizable
        @@connection = nil

        def connection
          if @@connection.blank?
            @@connection = if !connection_configuration.empty?
                            MassiveRecord::Wrapper::Connection.new(connection_configuration)
                          elsif defined? ::Rails
                            MassiveRecord::Wrapper::Base.connection
                          else
                            raise ConnectionConfigurationMissing
                          end

            @@connection.open
          end
          @@connection
        end

        def reset_connection!
          @@connection = nil
        end


        def table
          MassiveRecord::Wrapper::Table.new(connection, table_name)
        end
        memoize :table


        def table_exists?
          connection.tables.include?(table_name)
        end
      end
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
massive_record-0.2.2	lib/massive_record/orm/config.rb
massive_record-0.2.2.rc2	lib/massive_record/orm/config.rb
massive_record-0.2.2.rc1	lib/massive_record/orm/config.rb
massive_record-0.2.1	lib/massive_record/orm/config.rb
massive_record-0.2.1.rc1	lib/massive_record/orm/config.rb
massive_record-0.2.0	lib/massive_record/orm/config.rb
massive_record-0.2.0.beta2	lib/massive_record/orm/config.rb
massive_record-0.2.0.beta	lib/massive_record/orm/config.rb
massive_record-0.1.1	lib/massive_record/orm/config.rb