{"push_id":990041502,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"befb87ff20921c963d9ec92d4d95ee7d6b80d934","before":"e131cca8732a0da6e9bfca36415711d7d7c450fa","commits":[{"sha":"befb87ff20921c963d9ec92d4d95ee7d6b80d934","author":{"email":"f8f76768db103dad4aff44180b0abded1f4484b7@gmail.com","name":"Anton Eriksson"},"message":"Refactored naive expressions in is_valid_substance","distinct":true,"url":"https://api.github.com/repos/antoneri/5FY033/commits/befb87ff20921c963d9ec92d4d95ee7d6b80d934"}]}