Class: LibXML::XML::XPath::Object

Inherits:: BasicObject

Defined in:: lib/libxml/xquery/string_representation.rb

Instance Method Summary collapse

#to_s(sep = ' | ') ⇒ Object

Instance Method Details

#to_s(sep = ' | ') ⇒ `Object`



45
46
47

# File 'lib/libxml/xquery/string_representation.rb', line 45

def to_s(sep = ' | ')
  map { |n| (c = n.to_s(sep)).empty? ? nil : c }.compact.join(sep)
end