{"push_id":575747749,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"327d562159da89f1046f69eca620e6430bc9834a","before":"5cf8f73d61cc044904fb4cb4a4e96de1ca300ce6","commits":[{"sha":"327d562159da89f1046f69eca620e6430bc9834a","author":{"email":"4dc0068516f9a294650f7f2800cf23d73ba2c9a6@hbs.edu","name":"Ian Gow"},"message":"Further code for StackOverflow question.","distinct":true,"url":"https://api.github.com/repos/iangow/knitr_grandchildren/commits/327d562159da89f1046f69eca620e6430bc9834a"}]}