class Dentaku::AST::Division

def self.precedence 

def self.precedence
  20
end

def operator 

def operator
  :/
end

def value(context = {}) 

def value(context = {})
  r = decimal(cast(right.value(context)))
  raise Dentaku::ZeroDivisionError if r.zero?
  cast(cast(left.value(context)) / r)
end