def lt(self, w_a, w_b):
        w_cmp_res = self.space.compare(
            self.space.invoke_block(self.sortblock, [w_a]),
            self.space.invoke_block(self.sortblock, [w_b])
        )
        return self.space.int_w(w_cmp_res) < 0
dataset/ETHPy150Open topazproject/topaz/topaz/objects/arrayobject.py/RubySortBy.lt/original