# File lib/commands/plugin/plugin_pack.rb, line 51
  def self.parse_pack_meta(pack_spec)
    pack_meta = {}
    return pack_meta if pack_spec['about'].nil?
    pack_spec['about'].children_with_index.each do |meta|
      key = meta[1].value
      value = pack_spec['about'][key].value
      pack_meta[key] = value
    end
    pack_meta
  end