Class: Krikri::XmlParser::Value

Inherits:
Parser::Value show all
Defined in:
lib/krikri/parsers/xml_parser.rb

Overview

An XML Parser Value node class

See Also:

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Parser::Value

#[], #attribute?, #child?, #method_missing, #respond_to_missing

Constructor Details

#initialize(node, namespaces) ⇒ Value

Returns a new instance of Value.



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# File 'lib/krikri/parsers/xml_parser.rb', line 37

def initialize(node, namespaces)
  node = node.root if node.xml?
  @node = node
  @namespaces = namespaces
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Krikri::Parser::Value

Instance Attribute Details

#namespaces ⇒ Object

Returns the value of attribute namespaces.



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# File 'lib/krikri/parsers/xml_parser.rb', line 34

def namespaces
  @namespaces
end

#node ⇒ Object

Returns the value of attribute node.



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# File 'lib/krikri/parsers/xml_parser.rb', line 34

def node
  @node
end

Instance Method Details

#attributes ⇒ Object 



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# File 'lib/krikri/parsers/xml_parser.rb', line 43

def attributes
  @node.attributes.keys.map(&:to_sym)
end

#children ⇒ Object 



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# File 'lib/krikri/parsers/xml_parser.rb', line 47

def children
  @node.element_children.map do |child|
    return child.name unless child.namespace
    "#{@namespaces.key(child.namespace.href)}:#{child.name}"
  end
end

#value ⇒ Object 



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# File 'lib/krikri/parsers/xml_parser.rb', line 54

def value
  @node.content
end

#values? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/krikri/parsers/xml_parser.rb', line 58

def values?
  !select_values.empty?
end