{"push_id":795264360,"size":1,"distinct_size":1,"ref":"refs/heads/isTree","head":"d91e856a4ddb398759101e66fb2f87437451714f","before":"0eef6053743baf8acbe9698ad0d7a7522c8d48ef","commits":[{"sha":"d91e856a4ddb398759101e66fb2f87437451714f","author":{"email":"f332ca8f1f1208561ea1bb438068bce60808579e@gmail.com","name":"Eric Poe"},"message":"Correct the definition of an internal node.\n\nAn external node is a leaf. All other nodes are internal nodes.","distinct":true,"url":"https://api.github.com/repos/ericpoe/Tree/commits/d91e856a4ddb398759101e66fb2f87437451714f"}]}