Method: IsoDoc::PresentationXMLConvert#unbracket1

Defined in:
lib/isodoc/presentation_function/docid.rb

#unbracket1(ident) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 58

def unbracket1(ident)
  ident.nil? and return nil
  ident.is_a?(String) or ident = to_xml(ident.children)
  ident.sub(/^\[/, "").sub(/\]$/, "")
end