Hi Roman,
On 05/21/2013 12:36 PM, Roman Cheplyaka wrote:
Clearly, my naiive implementation of endHeader is no good.
Hi Roger,
"Not in scope" means that that thing is not defined.
So it's not a problem with your implementation, but with the way you
load it.
If you copy-paste your ghci session here, you may get further help.
Roman
Starting with a clean ghci session I get this:
ghci> :l csv.hs
[1 of 1] Compiling Main ( csv.hs, interpreted )
csv.hs:15:24:
Couldn't match type `[Char]' with `Char'
Expected type: Text.Parsec.Prim.Parsec String () [[String]]
Actual type: Text.Parsec.Prim.ParsecT
String () Data.Functor.Identity.Identity [[[[Char]]]]
In the first argument of `parse', namely `headerLines'
In the expression: parse headerLines "(unknown)" input
In an equation for `parseHDR':
parseHDR input = parse headerLines "(unknown)" input
Failed, modules loaded: none.
Thanks,
Roger
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