Contents

module CassandraObject
  module Schema

    # MigrationProxy is used to defer loading of the actual migration classes
    # until they are needed
    class MigrationProxy

      attr_accessor :name, :version, :filename

      delegate :migrate, :announce, :write, :to=>:migration

      private

      def migration
        @migration ||= load_migration
      end

      def load_migration
        require(File.expand_path(filename))
        name.constantize
      end

    end
  end
end

Version data entries

199 entries across 199 versions & 2 rubygems

Version	Path
sessionm-cassandra_object-4.0.32	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.31	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.30	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.29	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.28	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.27	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.26	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.25	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.24	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.23	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.22	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.21	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.20	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-2.7.5	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-2.7.4	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.18	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.17	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.16	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.15	lib/cassandra_object/schema/migration_proxy.rb
sessionm-cassandra_object-4.0.14	lib/cassandra_object/schema/migration_proxy.rb