Method: RiCal::Properties::Journal#remove_categories

Defined in:: lib/ri_cal/properties/journal.rb

#remove_categories(ruby_value) ⇒ `Object`

remove one value from the CATEGORIES property one instances of Array may be passed to this method



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# File 'lib/ri_cal/properties/journal.rb', line 614

def  remove_categories(ruby_value)
 self.categories_property.delete(RiCal::PropertyValue::Array.convert(self, ruby_value))
end