<div dir="ltr"><div dir="ltr">Thank you for reaching out to me.<div>Is this a remote position?</div><div>I live in Los Angeles and cannot relocate.</div><div><br></div><div>Thank You</div><div class="gmail-yj6qo gmail-ajU"><div id="gmail-:vl" class="gmail-ajR" tabindex="0"><img class="gmail-ajT" src="https://ssl.gstatic.com/ui/v1/icons/mail/images/cleardot.gif">Bill Kunyiha</div></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Thu, Dec 6, 2018 at 8:10 AM Francesco Ariis <<a href="mailto:fa-ml@ariis.it">fa-ml@ariis.it</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">On Thu, Dec 06, 2018 at 03:54:45PM +0100, Damien Mattei wrote:<br>
> if it was so easy!<br>
<br>
Damien, you must heed the compiler!<br>
<br>
> UpdateSidonie.hs:93:25: error:<br>
> • Couldn't match expected type ‘Only a’<br>
> with actual type ‘[Only Text]’<br>
> • In the first argument of ‘fromOnly’, namely ‘bd_rows’<br>
> In the expression: fromOnly bd_rows<br>
> In an equation for ‘noBD’: noBD = fromOnly bd_rows<br>
> • Relevant bindings include<br>
> noBD :: a (bound at UpdateSidonie.hs:93:9)<br>
> |<br>
> 93 | let noBD = fromOnly bd_rows<br>
> | ^^^^^^^<br>
> Failed, no modules loaded.<br>
<br>
So you applied `fromOnly` to `bd_rows`. fromOnly has type<br>
<br>
fromOnly :: Only a -> a<br>
<br>
Now GHC is complaining:<br>
<br>
• I was expecting ‘Only a’<br>
but you gave me ‘[Only Text]’<br>
<br>
So either call "head" on [Only Text] (unsafe!) or map over it.<br>
See if it works and if not, fire again here<br>
-F<br>
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</blockquote></div>