Class: MultiXml::Parsers::Ox::Handler
- Inherits:
-
Object
- Object
- MultiXml::Parsers::Ox::Handler
- Defined in:
- lib/multi_xml/parsers/ox.rb
Instance Attribute Summary collapse
-
#stack ⇒ Object
Returns the value of attribute stack.
Instance Method Summary collapse
- #append(key, value) ⇒ Object
- #attr(name, value) ⇒ Object
- #cdata(value) ⇒ Object
- #doc ⇒ Object
- #end_element(_) ⇒ Object
- #error(message, line, column) ⇒ Object
-
#initialize ⇒ Handler
constructor
A new instance of Handler.
- #start_element(name) ⇒ Object
- #text(value) ⇒ Object
Constructor Details
#initialize ⇒ Handler
Returns a new instance of Handler.
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# File 'lib/multi_xml/parsers/ox.rb', line 39 def initialize @stack = [] end |
Instance Attribute Details
#stack ⇒ Object
Returns the value of attribute stack.
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# File 'lib/multi_xml/parsers/ox.rb', line 37 def stack @stack end |
Instance Method Details
#append(key, value) ⇒ Object
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# File 'lib/multi_xml/parsers/ox.rb', line 74 def append(key, value) key = key.to_s h = @stack.last if h.key?(key) v = h[key] if v.is_a?(Array) v << value else h[key] = [v, value] end else h[key] = value end end |
#attr(name, value) ⇒ Object
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# File 'lib/multi_xml/parsers/ox.rb', line 47 def attr(name, value) append(name, value) unless @stack.empty? end |
#cdata(value) ⇒ Object
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# File 'lib/multi_xml/parsers/ox.rb', line 55 def cdata(value) append(MultiXml::CONTENT_ROOT, value) end |
#doc ⇒ Object
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# File 'lib/multi_xml/parsers/ox.rb', line 43 def doc @stack[0] end |
#end_element(_) ⇒ Object
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# File 'lib/multi_xml/parsers/ox.rb', line 66 def end_element(_) @stack.pop end |
#error(message, line, column) ⇒ Object
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# File 'lib/multi_xml/parsers/ox.rb', line 70 def error(, line, column) raise(StandardError, "#{} at #{line}:#{column}") end |
#start_element(name) ⇒ Object
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# File 'lib/multi_xml/parsers/ox.rb', line 59 def start_element(name) @stack.push({}) if @stack.empty? h = {} append(name, h) @stack.push(h) end |
#text(value) ⇒ Object
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# File 'lib/multi_xml/parsers/ox.rb', line 51 def text(value) append(MultiXml::CONTENT_ROOT, value) end |