lib/rubillow/models/region_chart.rb
module Rubillow
module Models
# Chart for a region
class RegionChart < Chart
include Linkable
# @return [String] url for chart
attr_accessor :link
# Returns HTML for the chart.
# @return [String] chart HTML.
def to_html
"<a href='#{@link}'>" + super + "</a>"
end
protected
# @private
def parse
super
return if !success?
extract_links(@parser)
@link = @parser.xpath('//response/link').text
end
end
end
end