Class: REXML::Object::ClassifiedElementList

Inherits:
ReflectiveElementList show all
Defined in:
lib/voruby/misc/rexml_ext.rb

Instance Attribute Summary collapse

Attributes inherited from ReflectiveElementList

#parent, #xpath

Instance Method Summary collapse

Methods inherited from ReflectiveElementList

#delete_at, #size

Constructor Details

#initialize(klass, parent, *xpath) ⇒ ClassifiedElementList

Returns a new instance of ClassifiedElementList.



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# File 'lib/voruby/misc/rexml_ext.rb', line 73

def initialize(klass, parent, *xpath)
  @klass = klass
  super(parent, *xpath)
end

Instance Attribute Details

#klass ⇒ Object (readonly)

Returns the value of attribute klass.



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# File 'lib/voruby/misc/rexml_ext.rb', line 71

def klass
  @klass
end

Instance Method Details

#<<(obj) ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 87

def <<(obj)
  super(obj.node)
end

#==(ary) ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 116

def ==(ary)
  return false if self.size != ary.size
  
  self.each_with_index do |item, i|
    return false if item != ary[i]
  end
  
  return true
end

#[](i) ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 78

def [](i)
  self.klass.new(super(i))
end

#[]=(i, obj) ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 82

def []=(i, obj)
  el = self[i]
  el ? el.node.replace_with(obj.node) : self<<(obj.node)
end

#clear ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 112

def clear
  self.each { |el| el.node.remove }
end

#each ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 108

def each
  XPath.each(self.parent, *self.xpath) { |el| yield self.klass.new(el) }
end

#first ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 95

def first
  self.klass.new(super())
end

#last ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 91

def last
  self.klass.new(super())
end

#replace(ary) ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 103

def replace(ary)
  self.clear
  ary.each { |obj| self<<(obj) }
end

#to_a ⇒ Object 



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# File 'lib/voruby/misc/rexml_ext.rb', line 99

def to_a
  super().collect{ |el| self.klass.new(el) }
end