Module: ActiveSupport::XmlMini_Nokogiri::Conversions::Node

Defined in:
lib/active_support/xml_mini/nokogiri.rb

Constant Summary collapse

CONTENT_ROOT = 
'__content__'

Instance Method Summary collapse

Instance Method Details

#attributes_as_hash ⇒ Object 



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# File 'lib/active_support/xml_mini/nokogiri.rb', line 66

def attributes_as_hash
  Hash[*(attribute_nodes.map { |node|
    [node.node_name, node.value]
  }.flatten)]
end

#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 35

def to_hash(hash = {})
  hash[name] ||= attributes_as_hash

  walker = lambda { |memo, parent, child, callback|
    next if child.blank? && 'file' != parent['type']

    if child.text?
      (memo[CONTENT_ROOT] ||= '') << child.content
      next
    end

    name = child.name

    child_hash = child.attributes_as_hash
    if memo[name]
      memo[name] = [memo[name]].flatten
      memo[name] << child_hash
    else
      memo[name] = child_hash
    end

    # Recusively walk children
    child.children.each { |c|
      callback.call(child_hash, child, c, callback)
    }
  }

  children.each { |c| walker.call(hash[name], self, c, walker) }
  hash
end