Class: Keisan::AST::MultiLine
Instance Attribute Summary
Attributes inherited from Parent
#children
Instance Method Summary
collapse
Methods inherited from Parent
#==, #deep_dup, #freeze, #initialize, #replace, #traverse, #unbound_functions, #unbound_variables
Methods inherited from Node
#!, #%, #&, #*, #**, #+, #+@, #-, #-@, #/, #<, #<<, #<=, #>, #>=, #>>, #^, #and, #coerce, #contains_a?, #deep_dup, #differentiate, #differentiated, #equal, #evaluated, #false?, #not_equal, #or, #replace, #replaced, #simplified, #to_cell, #to_node, #traverse, #true?, #unbound_functions, #unbound_variables, #well_defined?, #|, #~
Instance Method Details
#evaluate(context = nil) ⇒ Object
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# File 'lib/keisan/ast/multi_line.rb', line 13
def evaluate(context = nil)
context ||= Context.new
@children = children.map {|child| child.evaluate(context)}
@children.last
end
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#evaluate_assignments(context = nil) ⇒ Object
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# File 'lib/keisan/ast/multi_line.rb', line 9
def evaluate_assignments(context = nil)
self
end
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#simplify(context = nil) ⇒ Object
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# File 'lib/keisan/ast/multi_line.rb', line 19
def simplify(context = nil)
evaluate(context)
end
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#to_s ⇒ Object
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# File 'lib/keisan/ast/multi_line.rb', line 23
def to_s
children.map(&:to_s).join(";")
end
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#value(context = nil) ⇒ Object
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# File 'lib/keisan/ast/multi_line.rb', line 4
def value(context = nil)
context ||= Context.new
evaluate(context).value(context)
end
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