lib/chef/mixin/wstring.rb


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#
# Author:: Jay Mundrawala(<jdm@chef.io>)
# Copyright:: Copyright 2015 Chef Software
# License:: Apache License, Version 2.0
#
# 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.
#

class Chef
  module Mixin
    module WideString
      def wstring(str)
        if str.nil? || str.encoding == Encoding::UTF_16LE
          str
        else
          str.to_wstring
        end
      end
    end
  end
end