Class: Keisan::AST::Cell

Inherits:
Node
  • Object
show all
Defined in:
lib/keisan/ast/cell.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Node

#!, #%, #&, #*, #**, #+, #+@, #-, #-@, #/, #<, #<<, #<=, #>, #>=, #>>, #^, #and, #coerce, #contains_a?, #differentiated, #equal, #evaluated, #is_constant?, #not_equal, #or, #replaced, #simplified, #well_defined?, #|, #~

Constructor Details

#initialize(node) ⇒ Cell

Returns a new instance of Cell.



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# File 'lib/keisan/ast/cell.rb', line 6

def initialize(node)
  @node = node
end

Instance Attribute Details

#node ⇒ Object

Returns the value of attribute node.



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# File 'lib/keisan/ast/cell.rb', line 4

def node
  @node
end

Instance Method Details

#deep_dup ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 22

def deep_dup
  dupped = dup
  dupped.instance_variable_set(
    :@node,
    dupped.node.deep_dup
  )
  dupped
end

#differentiate(variable, context = nil) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 60

def differentiate(variable, context = nil)
  node.differentiate(variable, context)
end

#evaluate(context = nil) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 48

def evaluate(context = nil)
  node.evaluate(context)
end

#evaluate_assignments(context = nil) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 56

def evaluate_assignments(context = nil)
  node.evaluate_assignments(context)
end

#false? ⇒ Boolean

Returns:



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# File 'lib/keisan/ast/cell.rb', line 44

def false?
  node.false?
end

#freeze ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 31

def freeze
  node.freeze
  super
end

#replace(variable, replacement) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 64

def replace(variable, replacement)
  node.replace(variable, replacement)
end

#simplify(context = nil) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 52

def simplify(context = nil)
  node.simplify(context)
end

#to_cell ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 68

def to_cell
  self.class.new(node.to_node)
end

#to_node ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 76

def to_node
  node
end

#to_s ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 72

def to_s
  node.to_s
end

#traverse(&block) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 18

def traverse(&block)
  super(&block) || node.traverse(&block)
end

#true? ⇒ Boolean

Returns:



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# File 'lib/keisan/ast/cell.rb', line 40

def true?
  node.true?
end

#unbound_functions(context = nil) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 14

def unbound_functions(context = nil)
  node.unbound_functions(context)
end

#unbound_variables(context = nil) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 10

def unbound_variables(context = nil)
  node.unbound_variables(context)
end

#value(context = nil) ⇒ Object 



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# File 'lib/keisan/ast/cell.rb', line 36

def value(context = nil)
  node.value(context)
end