Class: Ayril::XMLNode

Inherits:
NSXMLNode
  • Object
show all
Includes:
NodeManipulation, NodeTraversal
Defined in:
lib/ayril/xml_node.rb,
lib/ayril/xml_node/node_traversal.rb,
lib/ayril/xml_node/node_manipulation.rb

Defined Under Namespace

Modules: NodeManipulation, NodeTraversal

Class Method Summary collapse

Instance Method Summary collapse

Methods included from NodeTraversal

#adjacent, #ancestors, #at, #contains?, #descendant_of?, #descendants, #down, #empty?, #first_descendant, #immediate_descendants, #next, #next_element_sibling, #next_siblings, #previous, #previous_element_sibling, #previous_siblings, #recursively_collect, #select, #select_by_xpath, #siblings, #up

Methods included from NodeManipulation

#clean_whitespace, #inner_html, #remove, #replace, #update

Class Method Details

.attributeWithName(name, URI: uri, stringValue: string) ⇒ Object 



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# File 'lib/ayril/xml_node.rb', line 64

def self.attributeWithName(name, stringValue: string)
  e = XMLElement.alloc.initWithName "r"
  e.setAttributesAsDictionary name => string
  (e.attributeForName name).tap { |a| a.detach }
end

.commentWithStringValue(string) ⇒ Object 



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# File 'lib/ayril/xml_node.rb', line 81

def self.commentWithStringValue(string)
  d = XMLDocument.alloc.initWithXMLString "<r><!--#{string}--></r>", options: 0, error: nil
  d.rootElement.childAtIndex(0).tap { |n| n.detach }
end

.document ⇒ Object

XXX: Why raise NotImplementedError? 

xmldocs with text nodes failed to parse and returned nil..?

def initWithKind(kind) raise NotImplementedError end def initWithKind(kind, options: options) raise NotImplementedError end



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# File 'lib/ayril/xml_node.rb', line 36

def self.document
  XMLDocument.alloc
end

.documentWithRootElement(element) ⇒ Object 



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# File 'lib/ayril/xml_node.rb', line 40

def self.documentWithRootElement(element)
  XMLDocument.alloc.initWithRootElement element
end

.elementWithName(name, URI: uri) ⇒ Object 



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# File 'lib/ayril/xml_node.rb', line 44

def self.elementWithName(name)
  XMLElement.alloc.initWithName name
end

.textWithStringValue(string) ⇒ Object 



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# File 'lib/ayril/xml_node.rb', line 76

def self.textWithStringValue(string)
  d = XMLDocument.initWithXMLString "<r>#{string}</r>", options: 0, error: nil
  d.rootElement.childAtIndex(0).tap { |n| n.detach }
end

Instance Method Details

#attr? ⇒ Boolean Also known as: attribute?

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 108

def attr?; self.kind == NSXMLAttributeKind end

#comment? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 113

def comment?; self.kind == NSXMLCommentKind end

#doc? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 103

def doc?; self.kind == NSXMLDocumentKind end

#dtd? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 115

def dtd?; self.kind == NSXMLDTDKind end

#elem? ⇒ Boolean Also known as: element?

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 105

def elem?; self.kind == NSXMLElementKind end

#kind?(kind) ⇒ Boolean Also known as: type?

def self.namespaceWithName(name, stringValue: string) raise NotImplementedError end def self.DTDNodeWithXMLString(string) raise NotImplementedError end def self.predefinedNamespaceForPrefix(prefix) raise NotImplementedError end def self.processingInstructionWithName(name, stringValue: string) raise NotImplementedError end

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 91

def kind?(kind)
  return self.kind == kind if kind.kind_of? Fixnum
  kind = kind.to_sym
  kinds = %w(invalid document element attribute namespace processing_instruction comment text DTD).invoke(:to_sym)
  if kinds.include? kind
    camelcase = kind.to_s.capitalize.gsub(/_([a-z])/) { |m| m[1].upcase }
    return self.kind == Object.const_get(:"NSXML#{camelcase}Kind")
  end
  false
end

#namespace? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 111

def namespace?; self.kind == NSXMLNamespaceKind end

#pi? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 112

def pi?; self.kind == NSXMLProcessingInstructionKind end

#text? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ayril/xml_node.rb', line 114

def text?; self.kind == NSXMLTextKind end