Method: RFunk::Function#val

Defined in:
lib/rfunk/attribute/function.rb

#val(options) ⇒ Object Also known as: let 



12
13
14
15
16
17
18
19
 
# File 'lib/rfunk/attribute/function.rb', line 12

def val(options)
  if variables.empty?
    self.variables = options
  else
    error_checking.raise_immutable(options, variables)
    self.variables = variables.merge(options)
  end
end