Re: help with map(), please!

Salman Halim wrote:
> Dr. Chip,
>
> I may be trivializing what's happening, but have you considered using
> \_s instead of just \s?
>
> Or passing it to another map that calls trim before?
>
> Something like split -> mapWithTrim -> yourOriginalMap
>
> I'm sure I'm missing something obvious because someone with your
> experience wouldn't ask a question if it were this simple. Also, I'm
> using my mobile phone right now so I can't actually type the full syntax.
>
> I would've used a join instead of the last map and just wrap the
> result in a <> pair.
Actually, a join is in use .. but it needed several processing steps.
Thank you! I don't think I've ever used (or noticed) trim() before.
Still plenty to learn, and trim did the trick. Still, I think an example
using substitute with map would be a Good Idea. I did finally get it to
work, but then your note about trim() appeared, and I switched to using
that.

Regards,
Chip Campbell

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