Module: LibXML::Conversions::Node

Convert XML document to hash

hash:

Hash to merge the converted element into.

    # File vendor/rails/activesupport/lib/active_support/xml_mini/libxml.rb, line 40
40:       def to_hash(hash={})
41:         if text?
42:           raise LibXML::XML::Error if content.length >= LIB_XML_LIMIT
43:           hash[CONTENT_ROOT] = content
44:         else
45:           sub_hash = insert_name_into_hash(hash, name)
46:           attributes_to_hash(sub_hash)
47:           if array?
48:             children_array_to_hash(sub_hash)
49:           elsif yaml?
50:             children_yaml_to_hash(sub_hash)
51:           else
52:             children_to_hash(sub_hash)
53:           end
54:         end
55:         hash
56:       end

array?()

Check if child is of type array

[Source]

     # File vendor/rails/activesupport/lib/active_support/xml_mini/libxml.rb, line 119
119:         def array?
120:           child? && child.next? && child.name == child.next.name
121:         end

attributes_to_hash(hash={})

Convert xml attributes to hash

hash:

Hash to merge the attributes into

[Source]

    # File vendor/rails/activesupport/lib/active_support/xml_mini/libxml.rb, line 93
93:         def attributes_to_hash(hash={})
94:           each_attr { |attr| hash[attr.name] = attr.value }
95:           hash
96:         end

children_array_to_hash(hash={})

Convert array into hash

hash:

Hash to merge the array into

[Source]

     # File vendor/rails/activesupport/lib/active_support/xml_mini/libxml.rb, line 102
102:         def children_array_to_hash(hash={})
103:           hash[child.name] = map do |child|
104:             returning({}) { |sub_hash| child.children_to_hash(sub_hash) }
105:           end
106:           hash
107:         end

children_to_hash(hash={})

Insert children into hash

hash:

Hash to merge the children into.

[Source]

    # File vendor/rails/activesupport/lib/active_support/xml_mini/libxml.rb, line 83
83:         def children_to_hash(hash={})
84:           each { |child| child.to_hash(hash) }
85:           attributes_to_hash(hash)
86:           hash
87:         end

children_yaml_to_hash(hash = {})

Convert yaml into hash

hash:

Hash to merge the yaml into

[Source]

     # File vendor/rails/activesupport/lib/active_support/xml_mini/libxml.rb, line 113
113:         def children_yaml_to_hash(hash = {})
114:           hash[CONTENT_ROOT] = content unless content.blank?
115:           hash
116:         end

insert_name_into_hash(hash, name)

Insert name into hash

hash:	Hash to merge the converted element into.
name:	name to to merge into hash

[Source]

    # File vendor/rails/activesupport/lib/active_support/xml_mini/libxml.rb, line 66
66:         def insert_name_into_hash(hash, name)
67:           sub_hash = {}
68:           if hash[name]
69:             if !hash[name].kind_of? Array
70:               hash[name] = [hash[name]]
71:             end
72:             hash[name] << sub_hash
73:           else
74:             hash[name] = sub_hash
75:           end
76:           sub_hash
77:         end

yaml?()

Check if child is of type yaml

[Source]

     # File vendor/rails/activesupport/lib/active_support/xml_mini/libxml.rb, line 124
124:         def yaml?
125:           attributes.collect{|x| x.value}.include?('yaml')
126:         end

Methods

Constants

Public Instance methods

Protected Instance methods

CONTENT_ROOT	=	'__content__'
LIB_XML_LIMIT	=	30000000