memo to myself

pull/2/head
Matthew Butterick 10 years ago
parent a5e1ee9290
commit a2391ab583

@ -41,9 +41,14 @@
;; general way of coercing to html
(define+provide/contract (->html x)
(any/c . -> . string?)
;; todo: omit 'script and 'style tags (and ... ?)
(try (xexpr->string x)
(except [exn:fail? (make-coercion-error-handler 'html x)])))
; must get this right — no escaped chars
;(->html '(script ((type "text/javascript")) "3 > 2"))
;; general way of coercing to symbol
(define+provide/contract (->symbol x)

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