Automatic::Plugin::FIlter::Format

format.rb

# -*- coding: utf-8 -*-
# Name::      Automatic::Plugin::Filter::Format
# Author::    Jun Saito <https://github.com/st63jun>
# Created::   Dec 17, 2013
# Updated::   Dec 17, 2013
# Copyright:: Copyright (c) 2013 Jun Saito.
# License::   Licensed under the GNU GENERAL PUBLIC LICENSE, Version 3.0.

module Automatic::Plugin
  class FilterFormat

    require 'erb'

    def initialize(config, pipeline=[])
      @config = config
      @pipeline = pipeline
      @template = ERB.new(@config['format'])
    end

    def run
      @return_feeds = []
      @pipeline.each {|feeds|
        unless feeds.nil?
          feeds.items.each {|feed|
            feed.send(@config['target'] + '=',  @template.result(binding))
          }
          @return_feeds << feeds
        end
      }
      @return_feeds
    end
  end
end