Module: ActiveSupport::XmlMini_Nokogiri::Conversions::Node
- Defined in:
- lib/active_support/xml_mini/nokogiri.rb
Overview
:nodoc:
Constant Summary collapse
- CONTENT_ROOT =
'__content__'.freeze
Instance Method Summary collapse
-
#to_hash(hash = {}) ⇒ Object
Convert XML document to hash.
Instance Method Details
#to_hash(hash = {}) ⇒ Object
Convert XML document to hash.
- hash
-
Hash to merge the converted element into.
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# File 'lib/active_support/xml_mini/nokogiri.rb', line 45 def to_hash(hash={}) node_hash = {} # Insert node hash into parent hash correctly. case hash[name] when Array then hash[name] << node_hash when Hash then hash[name] = [hash[name], node_hash] when nil then hash[name] = node_hash end # Handle child elements children.each do |c| if c.element? c.to_hash(node_hash) elsif c.text? || c.cdata? node_hash[CONTENT_ROOT] ||= '' node_hash[CONTENT_ROOT] << c.content end end # Remove content node if it is blank and there are child tags if node_hash.length > 1 && node_hash[CONTENT_ROOT].blank? node_hash.delete(CONTENT_ROOT) end # Handle attributes attribute_nodes.each { |a| node_hash[a.node_name] = a.value } hash end |