def match(self, text, pos=0):
        self._check_default_rule()
        return self.default_rule.match(text, pos=pos)
Returns length of queue
dataset/ETHPy150Open erikrose/parsimonious/parsimonious/grammar.py/Grammar.match--crossover with--dataset/ETHPy150Open ReactiveX/RxPY/rx/internal/priorityqueue.py/PriorityQueue.__len__