module Braintree::Xml::Libxml
Constants
- LIB_XML_LIMIT
Public Class Methods
_array?(node)
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# File lib/braintree/xml/libxml.rb, line 64 def self._array?(node) node.child? && node.child.next? && node.child.name == node.child.next.name end
_attributes_to_hash(node, hash={})
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# File lib/braintree/xml/libxml.rb, line 52 def self._attributes_to_hash(node, hash={}) node.each_attr { |attr| hash[attr.name] = attr.value } hash end
_build_sub_hash(hash, name)
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# File lib/braintree/xml/libxml.rb, line 33 def self._build_sub_hash(hash, name) sub_hash = {} if hash[name] if !hash[name].kind_of? Array hash[name] = [hash[name]] end hash[name] << sub_hash else hash[name] = sub_hash end sub_hash end
_children_array_to_hash(node, hash={})
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# File lib/braintree/xml/libxml.rb, line 57 def self._children_array_to_hash(node, hash={}) hash[node.child.name] = node.map do |child| _children_to_hash(child, {}) end hash end
_children_to_hash(node, hash={})
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# File lib/braintree/xml/libxml.rb, line 46 def self._children_to_hash(node, hash={}) node.each { |child| _node_to_hash(child, hash) } _attributes_to_hash(node, hash) hash end
_node_to_hash(node, hash = {})
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# File lib/braintree/xml/libxml.rb, line 17 def self._node_to_hash(node, hash = {}) if node.text? raise ::LibXML::XML::Error if node.content.length >= LIB_XML_LIMIT hash[CONTENT_ROOT] = node.content else sub_hash = _build_sub_hash(hash, node.name) _attributes_to_hash(node, sub_hash) if _array?(node) _children_array_to_hash(node, sub_hash) else _children_to_hash(node, sub_hash) end end hash end
parse(xml_string)
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# File lib/braintree/xml/libxml.rb, line 8 def self.parse(xml_string) old_keep_blanks_setting = ::LibXML::XML.default_keep_blanks ::LibXML::XML.default_keep_blanks = false root_node = LibXML::XML::Parser.string(xml_string.strip).parse.root _node_to_hash(root_node) ensure ::LibXML::XML.default_keep_blanks = old_keep_blanks_setting end