{"push_id":687068478,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"b1f87d1f1874a89e385bb0964d655c5b7514f90c","before":"70ecffbd9faf7ac0d2ba68bbd2c880ba74a9b540","commits":[{"sha":"b1f87d1f1874a89e385bb0964d655c5b7514f90c","author":{"email":"9ce5770b3bb4b2a1d59be2d97e34379cd192299f@steveklabnik.com","name":"Steve Klabnik"},"message":"Use BTreeMap instead of HashMap in brainfuck.rs\n\nHashMap uses a cryptographically sound hashing algorithm, and so is much slower than BTreeMap. On my system:\n\n$ bash run.sh\nRust\nZYXWVUTSRQPONMLKJIHGFEDCBA\n8.53s, 2.1Mb\n\n$ bash run.sh\nRust\nZYXWVUTSRQPONMLKJIHGFEDCBA\n4.30s, 2.2Mb","distinct":true,"url":"https://api.github.com/repos/steveklabnik/benchmarks/commits/b1f87d1f1874a89e385bb0964d655c5b7514f90c"}]}