module Html2rss::ItemExtractors
Provides a namespace for item extractors.
Constants
- DEFAULT
Public Class Methods
element(xml, options)
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@return [Nokogiri::XML::Element]
# File lib/html2rss/item_extractors.rb, line 18 def self.element(xml, options) selector = options[:selector] selector ? xml.css(selector) : xml end
get_extractor(name)
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# File lib/html2rss/item_extractors.rb, line 8 def self.get_extractor(name) @get_extractor ||= Hash.new do |extractors, key| extractors[key] = Utils.get_class_from_name(key || DEFAULT, 'ItemExtractors') end @get_extractor[name] end