Class: VORuby::VOResource::Mapping::NumericEnumerationNode

Inherits:
XML::Mapping::NumericNode
  • Object
show all
Includes:
Misc
Defined in:
lib/voruby/resources/nodes.rb

Instance Method Summary collapse

Methods included from Misc

#raise_error

Instance Method Details

#extract_attr_value(xml) ⇒ Object 



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# File 'lib/voruby/resources/nodes.rb', line 71

def extract_attr_value(xml)
  txt = default_when_xpath_err{ @path.first(xml).text }
  
  num = nil
  begin
    num = Integer(txt)
  rescue ArgumentError
    num = Float(txt) 
  end
  
  self.raise_error(txt) if !@options[:choices].include?(num)
  
  return num
end

#set_attr_value(xml, value) ⇒ Object

Raises:

  • (RuntimeError) 


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# File 'lib/voruby/resources/nodes.rb', line 86

def set_attr_value(xml, value)
  raise RuntimeError, "Not an integer: #{value}" unless Numeric === value
  self.raise_error(value) unless @options[:choices].include?(value)
  @path.first(xml,:ensure_created=>true).text = value.to_s
end