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Hans Dijkema
2025-07-09 15:57:32 +02:00
parent b2193298f2
commit 40e91961fd
1 changed files with 1 additions and 2 deletions
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scribblings/roos.scrbl
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@@ -216,7 +216,7 @@ Below is an example SQLite backend implementation that stores fields in a table:
This example builds an address book with persistent reference to persons, using ROOS' object ID mechanism. This example builds an address book with persistent reference to persons, using ROOS' object ID mechanism.
@#reader scribble/comment-reader @#reader scribble/comment-reader
@racketblock[ [racketblock
(require racket/vector) (require racket/vector)
;; person class ;; person class
@@ -256,7 +256,6 @@ This example builds an address book with persistent reference to persons, using
(set! persons (list->vector ps))))) (set! persons (list->vector ps)))))
) )
;; Create sample data ;; Create sample data
(define b (-! book)) (define b (-! book))