Method: REXML::Attributes#each_attribute

Defined in:
lib/rexml/element.rb

#each_attribute ⇒ Object

:call-seq:

each_attribute {|attr| ... }

Calls the given block with each REXML::Attribute object:

xml_string = "  <root xmlns:foo=\"http://foo\" xmlns:bar=\"http://bar\">\n     <ele foo:att='1' bar:att='2' att='&lt;'/>\n  </root>\n"
d = REXML::Document.new(xml_string)
ele = d.root.elements['//ele']   # => <a foo:att='1' bar:att='2' att='&lt;'/>
ele.attributes.each_attribute do |attr|
  p [attr.class, attr]
end

Output:

[REXML::Attribute, foo:att='1']
[REXML::Attribute, bar:att='2']
[REXML::Attribute, att='&lt;']



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# File 'lib/rexml/element.rb', line 2243

def each_attribute # :yields: attribute
  return to_enum(__method__) unless block_given?
  each_value do |val|
    if val.kind_of? Attribute
      yield val
    else
      val.each_value { |atr| yield atr }
    end
  end
end