{"shas":[["7fe359d06aeef1af9b9eadcdb69a2d3233582f9c","16b724dd09e8235b6b187330cba5828864a218f5@gmail.com","lesson-4 added to readme","Dmitry Soshnikov"]],"ref":"refs/heads/master","size":1,"head":"7fe359d06aeef1af9b9eadcdb69a2d3233582f9c","push_id":39827923}