# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.


#--
# Patch the Hash class to provide methods for adding its contents
# to a Qpid::Proton::Codec::Data instance.
#++

# @private
class Hash # :nodoc:

  # @deprecated
  def proton_data_put(data)
    Qpid::Proton::Util::Deprecation.deprecated(__method__, "Codec::Data#map=")
    data.map = self
  end

  # @deprecated
  def self.proton_data_get(data)
    Qpid::Proton::Util::Deprecation.deprecated(__method__, "Codec::Data#map")
    data.map
  end
end

module Qpid::Proton::Types
  # @private
  def self.symbol_keys(h)
    h && h.reduce({}) { |x, (k, v)| x[k.to_sym] = v; x }
  end

  # @private
  def self.symbol_array(a)
    a && UniformArray.new(SYMBOL, a.collect { |v| v.to_sym })
  end
end
