def _merge__args(args):
affirm(len(args) > 0, u"Merge takes at least one arg")
x = 1
acc = args[0]
for x in range(1, len(args)):
acc = rt._reduce(acc, merge_fn, args[x])
return acc
def _reduce(self, f, init):
assert isinstance(self, PersistentHashSet)
return rt._reduce(rt.keys(self._map), f, init)
def write_vector(vec, wtr):
write_tag(VECTOR, wtr)
write_int_raw(rt.count(vec), wtr)
rt._reduce(vec, WriteItem(wtr), nil)
def write_map(mp, wtr):
write_tag(MAP, wtr)
write_int_raw(rt.count(mp), wtr)
rt._reduce(mp, WriteParirFn(wtr), nil)
def _reduce(self, f, init):
assert isinstance(self, PersistentHashSet)
return rt._reduce(rt.keys(self._map), f, init)
def _merge__args(args):
affirm(len(args) > 0, u"Merge takes at least one arg")
acc = args[0]
for x in range(1, len(args)):
acc = rt._reduce(args[x], merge_fn, acc)
return acc
def write_vector(vec, wtr):
write_tag(VECTOR, wtr)
write_int_raw(rt.count(vec), wtr)
rt._reduce(vec, WriteItem(wtr), nil)
def write_map(mp, wtr):
write_tag(MAP, wtr)
write_int_raw(rt.count(mp), wtr)
rt._reduce(mp, WriteParirFn(wtr), nil)
