comparison mercurial/revset.py @ 21214:0952904dc1e5 stable

lazyset: directly use __contains__ instead of a lambda

We apply the same speedup as in spanset, getting rid of the useless lambda.
(No new timing, as this is the very same change)

21213:004267ce0338

        for x in self._subset:
            if cond(x):
                yield x

    def __and__(self, x):
        return lazyset(self, lambda r: r in x)

    def __sub__(self, x):
        return lazyset(self, lambda r: r not in x)

    def __add__(self, x):

21214:0952904dc1e5

        for x in self._subset:
            if cond(x):
                yield x

    def __and__(self, x):
        return lazyset(self, x.__contains__)

    def __sub__(self, x):
        return lazyset(self, lambda r: r not in x)

    def __add__(self, x):