{"ref":"refs/heads/master","push_id":54920427,"commits":[{"sha":"d1065597b66295d7d3928e29f42ca3ed87d3fcf2","author":{"email":"96835dd8bfa718bd6447ccc87af89ae1675daeca@sproutcore.com","name":"Tom Dale"},"url":"https://api.github.com/repos/emberjs/ember.js/commits/d1065597b66295d7d3928e29f42ca3ed87d3fcf2","message":"The [] property gets invalidated a lot and is rarely used. Use @each instead for major perfs."}],"head":"d1065597b66295d7d3928e29f42ca3ed87d3fcf2","size":1}