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gestalt->jsexpr, jsexpr->gestalt

This commit is contained in:
Tony Garnock-Jones 2014-05-28 16:02:20 -04:00
parent 060e587fbf
commit 141f85b664
1 changed files with 26 additions and 2 deletions
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28
minimart/gestalt.rkt
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@ -21,7 +21,9 @@
gestalt-erase-path
strip-gestalt-label
label-gestalt
pretty-print-gestalt)
pretty-print-gestalt
gestalt->jsexpr
jsexpr->gestalt)
;; A Gestalt is a (gestalt (Listof (Listof (Pairof Matcher Matcher)))),
;; representing the total interests of a process or group of
@ -255,6 +257,22 @@
(when subs (fprintf port " - subs:") (pretty-print-matcher subs port #:indent 9))
(when advs (fprintf port " - advs:") (pretty-print-matcher advs port #:indent 9)))))))
(define (gestalt->jsexpr g success->jsexpr)
(list "gestalt" (for/list [(ls (in-list (gestalt-metalevels g)))]
(for/list [(l (in-list ls))]
(match-define (cons subs advs) l)
(list (matcher->jsexpr subs success->jsexpr)
(matcher->jsexpr advs success->jsexpr))))))
(define (jsexpr->gestalt j jsexpr->success)
(match j
[(list "gestalt" mlsj)
(gestalt (for/list [(lsj (in-list mlsj))]
(for/list [(lj (in-list lsj))]
(match-define (list sj aj) lj)
(cons (jsexpr->matcher sj jsexpr->success)
(jsexpr->matcher aj jsexpr->success)))))]))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(module+ test
@ -282,4 +300,10 @@
(gestalt (list empty-metalevel empty-metalevel
(list empty-level empty-level
(cons (pattern->matcher #t 'a)
(pattern->matcher #t 'b)))))))
(pattern->matcher #t 'b))))))
(require json)
(let ((J (string->jsexpr "[\"gestalt\",[[[[[\"A\",[[[\")\"],[\"\",true]]]]],[]]],[],[[[],[]],[[],[]],[[],[[\"B\",[[[\")\"],[\"\",true]]]]]]]]]"))
(G (gestalt-union (simple-gestalt #f "A" 0 0) (simple-gestalt #t "B" 2 2))))
(check-equal? (jsexpr->gestalt J (lambda (v) v)) G)
(check-equal? (gestalt->jsexpr G (lambda (v) v)) J)))