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# Copyright (C) 2014-2017 MongoDB, 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 Mongo
module Operation
# Adds behaviour for commands so ensure the limit option is always -1.
#
# @since 2.0.0
module Limited
# Limited operations are commands that always require a limit of -1. In
# these cases we always overwrite the limit value.
#
# @example Get the options.
# limited.options
#
# @return [ Hash ] The options with a -1 limit.
#
# @since 2.0.0
def options
super.merge(:limit => -1)
end
end
end
end
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