[REBOL] Fast way to remove all non-numerical chars from a string

From: kpeters:otaksoft at: 21-Sep-2007 15:45

Hi ~

what is a very fast way to remove all non-numerical characters from
a given string? I will have to process almost a million of these, so speed
matters.

I.e.,  "(250) 764-0929" -> "2507640929"

TIA,
Kai

[1] · 2 · 3 · 4 · 5 ... 11 · 12 · 13 · 14 · 15 · See whole thread