{"push_id":1076030854,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"a57e462f827818e2cf080fc57f2f71005a75ebea","before":"5afcb079c675b661b778a172a811eb5f4fcdfc03","commits":[{"sha":"a57e462f827818e2cf080fc57f2f71005a75ebea","author":{"email":"aba3e5bbd9b08ddf941b54d25c1b6919fcc2ae4b@u.northwestern.edu","name":"derekchiu2016"},"message":"Set up initExpander, setExpander, and getExpander functions\n\nNext, need to incorporate inputs of setExpander into actual function","distinct":true,"url":"https://api.github.com/repos/derekchiu2016/Derek_Chiu_ME433/commits/a57e462f827818e2cf080fc57f2f71005a75ebea"}]}