{"push_id":990478673,"size":1,"distinct_size":1,"ref":"refs/heads/update/test-helper-alias-rename","head":"ba04063c13d6cf810798fed93f0180936c5cefdd","before":"27fb86261d3967915c9d1585fe91732a9e698dd5","commits":[{"sha":"ba04063c13d6cf810798fed93f0180936c5cefdd","author":{"email":"be9f743af390d8773041fae4d3eb6461593d0d2e@rice.edu","name":"Amanda Shih"},"message":"dont instantiate new object on each test helper method call, wrap item helper into function just once, amendment to #983","distinct":true,"url":"https://api.github.com/repos/openstax/tutor-js/commits/ba04063c13d6cf810798fed93f0180936c5cefdd"}]}