Console log

console_log1.coffee

  $scope.foo = { a: [1, 2, 3] }
  console.log "foo", $scope.foo
  # foo Object {a: Array[3]}a: Array[3]0: 22 1: 33 2: 44 length: 3__proto__: Array[0]__proto__: Object
  console.log "foo.a", $scope.foo.a
  # article_ctrl.js?body=1:23 foo.a [1, 2, 3]
  angular.extend($scope.foo, { a: [22, 33, 44] })
  
  ################################################
  foo = { a: [1, 2, 3] }
  console.log "foo", foo
  # foo Object {a: Array[3]}a: Array[3]0: 22 1: 33 2: 44 length: 3__proto__: Array[0]__proto__: Object
  console.log "foo.a", foo.a
  # article_ctrl.js?body=1:23 foo.a [1, 2, 3]
  foo.a = [22, 33, 44]
  
  ###############################################