Method: IsoDoc::PresentationXMLConvert#blank?

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

#blank?(elem) ⇒ Boolean

stackoverflow.com/a/31822406

Returns:

  • (Boolean) 


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# File 'lib/isodoc/presentation_function/metadata.rb', line 121

def blank?(elem)
  elem.nil? || (elem.respond_to?(:empty?) && elem.empty?)
end