Class that will build the hash while the XML document is being parsed using SAX events.

Methods
Included Modules
Constants
CONTENT_KEY = '__content__'.freeze
HASH_SIZE_KEY = '__hash_size__'.freeze
Attributes
[R] hash
Public Instance methods
current_hash()

[ show source ]

    # File activesupport/lib/active_support/xml_mini/libxmlsax.rb, line 19
19:       def current_hash
20:         @hash_stack.last
21:       end
on_cdata_block(string)

Alias for on_characters

on_characters(string)
This method is also aliased as on_cdata_block

[ show source ]

    # File activesupport/lib/active_support/xml_mini/libxmlsax.rb, line 53
53:       def on_characters(string)
54:         current_hash[CONTENT_KEY] << string
55:       end
on_end_document()

[ show source ]

    # File activesupport/lib/active_support/xml_mini/libxmlsax.rb, line 28
28:       def on_end_document
29:         @hash = @hash_stack.pop
30:         @hash.delete(CONTENT_KEY)
31:       end
on_end_element(name)

[ show source ]

    # File activesupport/lib/active_support/xml_mini/libxmlsax.rb, line 46
46:       def on_end_element(name)
47:         if current_hash.length > current_hash.delete(HASH_SIZE_KEY) && current_hash[CONTENT_KEY].blank? || current_hash[CONTENT_KEY] == ''
48:           current_hash.delete(CONTENT_KEY)
49:         end
50:         @hash_stack.pop
51:       end
on_start_document()

[ show source ]

    # File activesupport/lib/active_support/xml_mini/libxmlsax.rb, line 23
23:       def on_start_document
24:         @hash = { CONTENT_KEY => '' }
25:         @hash_stack = [@hash]
26:       end
on_start_element(name, attrs = {})

[ show source ]

    # File activesupport/lib/active_support/xml_mini/libxmlsax.rb, line 33
33:       def on_start_element(name, attrs = {})
34:         new_hash = { CONTENT_KEY => '' }.merge(attrs)
35:         new_hash[HASH_SIZE_KEY] = new_hash.size + 1
36: 
37:         case current_hash[name]
38:           when Array then current_hash[name] << new_hash
39:           when Hash  then current_hash[name] = [current_hash[name], new_hash]
40:           when nil   then current_hash[name] = new_hash
41:         end
42: 
43:         @hash_stack.push(new_hash)
44:       end