Contents

module Html2rss
  module AttributePostProcessors
    class Substring
      def initialize(value, options, _item)
        @value = value
        @options = options
      end

      def get
        ending = @options.fetch('end', false) ? @options['end'].to_i : @value.length
        @value[@options['start'].to_i..ending]
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
html2rss-0.3.3	lib/html2rss/attribute_post_processors/substring.rb