Class: FastXml::NodeList

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/fastxml_lib.rb,
ext/fastxml.c

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Object

Instance Method Details

#[](idx) ⇒ Object 



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# File 'lib/fastxml_lib.rb', line 60

def [](idx)
  self.entry(idx)
end

#at(tgt) ⇒ Object 



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# File 'lib/fastxml_lib.rb', line 76

def at(tgt)
  return self.entry( tgt.to_i ) if tgt =~ /^\d+$/
  ret = []
  each { |nd| ret << (nd/tgt).to_ary }
  ret.flatten!
end

#each ⇒ Object

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fastxml_lib.rb', line 72

def empty?
  return (length == 0)
end

#entry ⇒ Object

#first ⇒ Object 



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# File 'lib/fastxml_lib.rb', line 64

def first
  self.entry(0)
end

#last ⇒ Object 



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# File 'lib/fastxml_lib.rb', line 68

def last
  self.entry(-1)
end

#length ⇒ Object

#to_ary ⇒ Object