Class: Fog::ToHashDocument
- Inherits:
-
Nokogiri::XML::SAX::Document
- Object
- Nokogiri::XML::SAX::Document
- Fog::ToHashDocument
- Defined in:
- lib/fog/core/parser.rb
Instance Method Summary collapse
- #body ⇒ Object
- #characters(string) ⇒ Object
- #end_element(name) ⇒ Object
-
#initialize ⇒ ToHashDocument
constructor
A new instance of ToHashDocument.
- #response ⇒ Object
- #start_element(name, attributes = []) ⇒ Object
Constructor Details
#initialize ⇒ ToHashDocument
Returns a new instance of ToHashDocument.
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# File 'lib/fog/core/parser.rb', line 41 def initialize @stack = [] end |
Instance Method Details
#body ⇒ Object
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# File 'lib/fog/core/parser.rb', line 62 def body @stack.first end |
#characters(string) ⇒ Object
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# File 'lib/fog/core/parser.rb', line 45 def characters(string) @value ||= '' @value << string.strip end |
#end_element(name) ⇒ Object
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# File 'lib/fog/core/parser.rb', line 50 def end_element(name) last = @stack.pop if last.empty? && @value.empty? @stack.last[name.to_sym] = '' elsif last == {:i_nil=>"true"} @stack.last[name.to_sym] = nil elsif !@value.empty? @stack.last[name.to_sym] = @value end @value = '' end |
#response ⇒ Object
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# File 'lib/fog/core/parser.rb', line 66 def response body end |
#start_element(name, attributes = []) ⇒ Object
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# File 'lib/fog/core/parser.rb', line 70 def start_element(name, attributes = []) @value = '' parsed_attributes = {} until attributes.empty? if attributes.first.is_a?(Array) key, value = attributes.shift else key, value = attributes.shift, attributes.shift end parsed_attributes[key.gsub(':','_').to_sym] = value end if @stack.last.is_a?(Array) @stack.last << {name.to_sym => parsed_attributes} else data = if @stack.empty? @stack.push(parsed_attributes) parsed_attributes elsif @stack.last[name.to_sym] unless @stack.last[name.to_sym].is_a?(Array) @stack.last[name.to_sym] = [@stack.last[name.to_sym]] end @stack.last[name.to_sym] << parsed_attributes @stack.last[name.to_sym].last else @stack.last[name.to_sym] = {} @stack.last[name.to_sym].merge!(parsed_attributes) @stack.last[name.to_sym] end @stack.push(data) end end |