Class: Handsoap::XmlQueryFront::NodeSelection

Inherits:
Array
  • Object
show all
Defined in:
lib/handsoap/xml_query_front.rb

Overview

NodeSelection is a wrapper around Array, that implicitly delegates XmlElement methods to the first element.

It makes mapping code prettier, since you often need to access the first element of a selection.

Instance Method Summary collapse

Instance Method Details

#/(expression) ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 101

def /(expression)
  self.first.xpath(expression)
end

#node_name ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 92

def node_name
  self.first.node_name if self.any?
end

#node_namespace ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 95

def node_namespace
  self.first.node_namespace if self.any?
end

#to_boolean ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 83

def to_boolean
  self.first.to_boolean if self.any?
end

#to_date ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 86

def to_date
  self.first.to_date if self.any?
end

#to_f ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 80

def to_f
  self.first.to_f if self.any?
end

#to_i ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 77

def to_i
  self.first.to_i if self.any?
end

#to_raw ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 107

def to_raw
  self.first.to_raw if self.any?
end

#to_s ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 89

def to_s
  self.first.to_s if self.any?
end

#to_xml ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 104

def to_xml
  self.first.to_xml if self.any?
end

#xpath(expression, ns = nil) ⇒ Object 



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# File 'lib/handsoap/xml_query_front.rb', line 98

def xpath(expression, ns = nil)
  self.first.xpath(expression, ns)
end