At the end of Rails Tutorial chapter 6, I have the
development .sqlite3 db : 1 table and 1 row (= user id:1 see below) :
> when running from the Rails Concole Sandbox, to create other rows/records, I
> can not save or create
> here is what I get - Rollback - without even exiting the Rail Console ! ! !
> it is like if an exception is raised somehow
1.9.3p125 :002 > user1 = User.first
User Load (0.2ms) SELECT "users".* FROM "users" LIMIT 1
=> #<User id: 1, name: "Michael Hartl", email: "mha...@example.com",
created_at: "2012-05-22 10:32:16", updated_at: "2012-05-22 10:32:16",
password_digest: "$2a
$10$Eh2xj8CvvKaDFD2uel4LbOQ2dMsCmENy8tyts1BsFzJb...">
1.9.3p125 :002 > user2 = User.create(name: "Francois DG", email:
"f...@example.com")
(0.1ms) SAVEPOINT active_record_1
User Exists (0.2ms) SELECT 1 FROM "users" WHERE
LOWER("users"."email") = LOWER('f...@example.com') LIMIT 1
(0.1ms) ROLLBACK TO SAVEPOINT active_record_1
=> #<User id: nil, name: "Francois DG", email: "f...@example.com",
created_at: nil, updated_at: nil, password_digest: nil>
CAN SOMEBODY TELL ME WHY & WHAT TO DO ?
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