Method: Array#dclone

Defined in:
lib/rexml/xpath_parser.rb

#dclone ⇒ Object

provides a unified clone operation, for REXML::XPathParser to use across multiple Object+ types



33
34
35
36
37
38
 
# File 'lib/rexml/xpath_parser.rb', line 33

def dclone
  klone = self.clone
  klone.clear
  self.each{|v| klone << v.dclone}
  klone
end