{"push_id":789414074,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"af0f8ae42f9d41f26a30631bf33d53e2373a0a63","before":"565b38c766dbc536c11229a336055385243adedf","commits":[{"sha":"af0f8ae42f9d41f26a30631bf33d53e2373a0a63","author":{"email":"bf1696afe2393ae6373e4d03ef1a7e239c6ee8e7@gmail.com","name":"Xuefeng"},"message":"added empty+perfect=false, empty+inPerfect=true situation in isPattern()","distinct":true,"url":"https://api.github.com/repos/Pingxia/CS3202_SPA/commits/af0f8ae42f9d41f26a30631bf33d53e2373a0a63"}]}