On 03/06/2012 11:38 PM, Christopher Done wrote:
I might as well chime in on this thread as it is relevant to my
interests. I made a write up on a comparison of HJScript (JavaScript
EDSL) and my Ji (control browser from Haskell) library:
https://github.com/chrisdone/ji
HJScript is "OK", hpaste.org uses it here:
https://github.com/chrisdone/amelie/blob/master/src/Amelie/View/Script.hs
output here: http://hpaste.org/js/amelie.js
HJScript (0.5.0) generates invalid Javascript if you try to use
anonymous functions.
(Digs through email archives... Ah, yes:)
-------------------- snip --------------------
Given
> testJS :: HJScript ()
> testJS = do
> f <- function (\(e :: JInt) -> do
> x <- inVar true
> return $ x)
> callProc f (int 3)
> return ()
>
> main :: IO ()
> main = do
> putStrLn $ "JS: " ++ (show $ evalHJScript $ testJS)
We get the output
> function (param0_0){var var_1 = true;return var_1;}(3);
But this is invalid syntax in JavaScript, and should really be
> (function (param0_0){var var_1 = true;return var_1;})(3);
... which works.
-------------------- snip --------------------
Just something to be aware of.
(For my particular usage it was also too strictly typed, but that's
another matter.)
Regards,
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