# A Simple RSS reader
# Copyright (C) 2015  Harald Eilertsen
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
#   (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

require 'rss'
require 'open-uri'

class Feed
  attr_reader :title, :url

  def initialize(title, args)
    @title, @url = title, args['url']
  end

  def fetch
    open(url) do |rss|
      feed = RSS::Parser.parse(rss)

      feed.entries.each do |item|
        yield item
      end
    end
  end
end