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Versions: 8
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Contents
# encoding: UTF-8
# --
# Copyright (C) 2008-2012 10gen Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ++
module BSON
# A reference to another object in a MongoDB database.
class DBRef
attr_reader :namespace, :object_id
# Create a DBRef. Use this class in conjunction with DB#dereference.
#
# @param [String] a collection name
# @param [ObjectId] an object id
#
# @core dbrefs constructor_details
def initialize(namespace, object_id)
@namespace = namespace
@object_id = object_id
end
def to_s
"ns: #{namespace}, id: #{object_id}"
end
def to_hash
{"$ns" => @namespace, "$id" => @object_id }
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems