{"push_id":542808015,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"6ab8566f5e11ff8c45a5169a296acaf0580b85b7","before":"c42e450f2a571a588c4a1de7896ce1c575ea1fe2","commits":[{"sha":"6ab8566f5e11ff8c45a5169a296acaf0580b85b7","author":{"email":"0a87cb0dcce29bba9c2f69db4a7d2a5cfc2e20a0@uw.edu","name":"mriffle"},"message":"Update callback_functions.md","distinct":true,"url":"https://api.github.com/repos/yeastrc/mason/commits/6ab8566f5e11ff8c45a5169a296acaf0580b85b7"}]}