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authorMunyoki Kilyungi2023-07-24 17:27:31 +0300
committerBonfaceKilz2023-07-30 12:29:56 +0300
commit052bd28d234961e56a41412209bc7e990d8f8be7 (patch)
treeacab61e00b0a355c19d8b04f5f6f11de2a982624
parent5a2a7dc79c08997868c6644c20443263ac6c7fec (diff)
downloadgn-transform-databases-052bd28d234961e56a41412209bc7e990d8f8be7.tar.gz
Replace set! mutations with an alist
Signed-off-by: Munyoki Kilyungi <me@bonfacemunyoki.com>
-rw-r--r--dump/special-forms.scm112
1 files changed, 49 insertions, 63 deletions
diff --git a/dump/special-forms.scm b/dump/special-forms.scm
index fce3a11..ad3296e 100644
--- a/dump/special-forms.scm
+++ b/dump/special-forms.scm
@@ -549,66 +549,52 @@ The above query results to triples that have the form:
(define-syntax dump-with-documentation
(syntax-rules ()
((_ (key value) ...)
- (let ((name "")
- (connection "")
- (table-metadata? "")
- (prefixes "")
- (inputs "")
- (outputs ""))
- (for-each
- (match-lambda
- (('name n)
- (set! name n))
- (('connection conn)
- (set! connection conn))
- (('table-metadata? t-metadata?)
- (set! table-metadata? t-metadata?))
- (('prefixes p)
- (set! prefixes p))
- (('inputs i)
- (set! inputs i))
- (('outputs o)
- (set! outputs o)))
- (list (list 'key value) ...))
- (let ((rdf-path (get-keyword-value outputs #:rdf ""))
- (doc-path (get-keyword-value outputs #:documentation "")))
- ;; Dumping the documentation first
- (call-with-target-database
- connection
- (lambda (db)
- (with-output-to-file ;
- doc-path
- (lambda ()
- (format #t "# ~a" name)
- (for-each
- (lambda (proc)
- (proc db
- #:dump-metadata? #f
- #:dump-data? #f
- #:dump-documentation?
- (lambda () (for-each
- (match-lambda
- ((k v)
- (begin
- (prefix k v #f))))
- prefixes))))
- inputs))
- #:encoding "utf8")
-
- ;; Dumping the actual data
- (with-output-to-file
- rdf-path
- (lambda ()
- ;; Add the prefixes
- (for-each
- (match-lambda
- ((k v)
- (begin
- (prefix k v))))
- prefixes)
- (newline)
- (for-each
- (lambda (proc)
- (proc db #:dump-metadata? table-metadata?))
- inputs))
- #:encoding "utf8"))))))))
+ (let* ((alist `((key . ,value) ...))
+ (name (assoc-ref alist 'name))
+ (connection (assoc-ref alist 'connection))
+ (table-metadata? (assoc-ref alist 'table-metadata?))
+ (prefixes (assoc-ref alist 'prefixes))
+ (inputs (assoc-ref alist 'inputs))
+ (outputs (assoc-ref alist 'outputs))
+ (rdf-path (get-keyword-value outputs #:rdf ""))
+ (doc-path (get-keyword-value outputs #:documentation "")))
+ (call-with-target-database
+ connection
+ (lambda (db)
+ (with-output-to-file ;
+ doc-path
+ (lambda ()
+ (format #t "# ~a" name)
+ (for-each
+ (lambda (proc)
+ (proc db
+ #:dump-metadata? #f
+ #:dump-data? #f
+ #:dump-documentation?
+ (lambda () (for-each
+ (match-lambda
+ ((k v)
+ (begin
+ (prefix k v #f))))
+ prefixes))))
+ inputs))
+ #:encoding "utf8")
+
+ ;; Dumping the actual data
+ (with-output-to-file
+ rdf-path
+ (lambda ()
+ ;; Add the prefixes
+ (for-each
+ (match-lambda
+ ((k v)
+ (begin
+ (prefix k v))))
+ prefixes)
+ (newline)
+ (for-each
+ (lambda (proc)
+ (proc db #:dump-metadata? table-metadata?))
+ inputs))
+ #:encoding "utf8")))))))
+