def test_order(self):
o = OrderedSet()
o.push('1')
o.push('1')
o.push('2')
o.push('1')
self.assertEqual(o, ['2', '1'])
def __init__(self, range_lower, range_upper, ksize):
self.range = (range_lower, range_upper)
self.nodes = OrderedDict()
self.replacementNodes = OrderedSet()
self.touchLastUpdated()
self.ksize = ksize
