Method: Rtml::HighLevel::ManagedVariable#number

Defined in:
lib/rtml/high_level/managed_variable.rb

#number ⇒ Object Also known as: length, size

Returns the TML necessary to retrieve the number of items in the list.



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# File 'lib/rtml/high_level/managed_variable.rb', line 52

def number
  op(:number, nil)
end