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Re: Artanis web REPL

From: Jan Wedekind
Subject: Re: Artanis web REPL
Date: Sat, 25 Jun 2016 21:09:45 +0100 (BST)
User-agent: Alpine 2.11 (DEB 23 2013-08-11)

Ah, sorry. I didn't understand earlier.
No problem, I'll wait with the changes then.

On Sat, 25 Jun 2016, Nala Ginrut wrote:

Yes, that's what I said emberrass bugs. I will fix it next release. Please
use the old method for a while.

Best regard.

Jan Wedekind <address@hidden>于2016年6月25日周六 05:51写道:

Actually I had to revert the ":from-post" code as well, because it was
always giving the same result for "line" after the first post event.

     (post "/"
       (lambda (rc)
         (let* [(session   (cookie-ref (rc-cookie rc) "sid"))
                (post-data (map dot (generate-kv-from-post-qstr (rc-body
                (line      (uri-decode (assoc-ref post-data "line")))]
           (repl session line)
           (editor session))))

On Sat, 25 Jun 2016, Nala Ginrut wrote:

Hi Jan!
First, thanks for sharing this code.
I've tried, it's sweet that I love it!
And I'm looking forward to someone could finish it as a complete
project just like IPython notebook or similar.

On Fri, 2016-06-24 at 12:43 +0100, Jan Wedekind wrote:

     (post "/"
       (lambda (rc)
         (let* [(session (cookie-ref  (rc-cookie rc) "sid"))
                (post-data (map dot (generate-kv-from-post-qstr (rc-
body rc))))
                (line      (uri-decode (assoc-ref post-data
           (repl session line)
           (editor session))))

It is embarrassing when I'm trying to point out the fancy "shortcut"
for saving code, but finally I realized there're bugs. ;-(
Anyway, they're just syntax sugar for convenience, it won't be harm if
you dismiss it. I'm working on the server core of Artanis, so I may fix
it next release.
But I still put my code here to shed some light. ;-P

(post "/" #:from-post #t #:cookie '(name repl)
  (lambda (rc)
    (let [(session (:cookies-ref rc 'repl "sid"))
          (line (uri-decode (:from-post rc 'get "line")))]
      (repl session line)
      (editor session))))

Best regards.

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