simplify code now that pull holds a reference (#146)
simplify code now that pull holds a reference (#146)


robertnishihara/ray,amplab/ray,ray-project/ray,richardliaw/ray,ujvl/ray-ng,ray-project/ray,Wapaul1/ray,robertnishihara/ray,atumanov/ray,pcmoritz/ray-1,robertnishihara/ray,stephanie-wang/ray,pcmoritz/ray-1,ray-project/ray,alanamarzoev/ray,richardliaw/ray,richardliaw/ray,richardliaw/ray,richardliaw/ray,stephanie-wang/ray,atumanov/ray,robertnishihara/ray,robertnishihara/ray,atumanov/ray,stephanie-wang/ray,Wapaul1/ray,robertnishihara/ray,pcmoritz/ray-1,pcmoritz/ray-1,ray-project/ray,stephanie-wang/ray,Wapaul1/ray,Wapaul1/ray,atumanov/ray,pcmoritz/ray-1,ray-project/ray,stephanie-wang/ray,alanamarzoev/ray,stephanie-wang/ray,ujvl/ray-ng,atumanov/ray,stephanie-wang/ray,pcmoritz/ray-1,richardliaw/ray,pcmoritz/ray-1,stephanie-wang/ray,robertnishihara/ray,richardliaw/ray,stephanie-wang/ray,robertnishihara/ray,Wapaul1/ray,alanamarzoev/ray,ujvl/ray-ng,amplab/ray,alanamarzoev/ray,amplab/ray,atumanov/ray,alanamarzoev/ray,atumanov/ray,ray-project/ray,ray-project/ray,ray-project/ray,alanamarzoev/ray,richardliaw/ray,ujvl/ray-ng,atumanov/ray,amplab/ray,robertnishihara/ray,pcmoritz/ray-1,Wapaul1/ray