comparison mercurial/revset.py @ 20552:0e99a66eb7bc

revset: added __nonzero__ method to lazyset

Now it doesn't have to go through all the set and can return lazily as soon as
it finds one element.

20551:efae655fd363

    def __add__(self, x):
        l = baseset([r for r in self])
        return l + baseset(x)

    def __len__(self):
        # Basic implementation to be changed in future patches.
        l = baseset([r for r in self])
        return len(l)

20552:0e99a66eb7bc

    def __add__(self, x):
        l = baseset([r for r in self])
        return l + baseset(x)

    def __nonzero__(self):
        for r in self:
            return True
        return False

    def __len__(self):
        # Basic implementation to be changed in future patches.
        l = baseset([r for r in self])
        return len(l)