Class: Wiki::Api::Util
- Inherits:
-
Object
- Object
- Wiki::Api::Util
- Defined in:
- lib/wiki/api/util.rb
Class Method Summary collapse
- .element_filter_lists(element) ⇒ Object
- .element_to_text(element) ⇒ Object
- .parent_root(current_object) ⇒ Object
Class Method Details
.element_filter_lists(element) ⇒ Object
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# File 'lib/wiki/api/util.rb', line 13 def element_filter_lists(element) raise('not an element') unless element.is_a?(Nokogiri::XML::Element) result = {} element.search('li').each_with_index do |li, i| li.children.each do |child| result[i] ||= [] result[i] << clean_text(child.text) end end result.map { |_k, v| v.join('') } end |
.element_to_text(element) ⇒ Object
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# File 'lib/wiki/api/util.rb', line 7 def element_to_text(element) raise('not an element') unless element.is_a?(Nokogiri::XML::Element) clean_text(element.text) end |
.parent_root(current_object) ⇒ Object
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# File 'lib/wiki/api/util.rb', line 26 def parent_root(current_object) current = current_object loop do break if current.parent.nil? current = current.parent end current end |