# encoding: UTF-8
#
# Copyright 2014 Max Lincoln <max@devopsy.com>
#
# 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 WinRM
  # This class holds raw output as a hash, and has convenience methods to parse.
  class Output < Hash
    def initialize
      super
      self[:data] = []
    end

    def output
      self[:data].flat_map do |line|
        [line[:stdout], line[:stderr]]
      end.compact.join
    end

    def stdout
      self[:data].map do |line|
        line[:stdout]
      end.compact.join
    end

    def stderr
      self[:data].map do |line|
        line[:stderr]
      end.compact.join
    end
  end
end