Class: Lamep

Inherits:
Object
  • Object
show all
Defined in:
lib/lamep.rb

Instance Method Summary collapse

Instance Method Details

#evaluate(expression, attributes = {}) ⇒ Object 



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# File 'lib/lamep.rb', line 23

def evaluate(expression, attributes={})
  tokens = TokenParser.new.parse(expression)
  postfix = ShuntingYard.new(tokens).postfix
  AbstractSyntaxTreeBuilder.new(postfix).build_tree.evaluate(attributes)
end