Well, say + "abcrd-12.3.4".comb.grep: /<alnum>/ will give you that, but say + "abcñé-12.3.4".comb.grep: /<alnum>/ will yield the same result. Roman or other kind of numerals are excluded, though...
El mar., 15 may. 2018 a las 9:44, ToddAndMargo (<toddandma...@zoho.com>) escribió: > On 05/15/2018 12:37 AM, JJ Merelo wrote: > > Hi, > > > > El mar., 15 may. 2018 a las 9:31, ToddAndMargo (<toddandma...@zoho.com > > <mailto:toddandma...@zoho.com>>) escribió: > > > > >> El mar., 15 may. 2018 a las 8:32, ToddAndMargo > > (<toddandma...@zoho.com <mailto:toddandma...@zoho.com> > > >> <mailto:toddandma...@zoho.com <mailto:toddandma...@zoho.com>>>) > > escribió: > > >> > > >> Hi All, > > >> > > >> Do we have one of those sweet functions that will > > >> allow us to look at a string and give us back the > > >> count of how many "letters" and/or "numbers" are > > >> in a string? > > >> > > >> And are decimal points considered numbers or letters? > > >> > > >> Many thanks, > > >> -T > > >> > > > > On 05/14/2018 11:44 PM, JJ Merelo wrote: > > > IN Perl 6, it's a bit more complicated. Do you want to count > > graphemes > > > or codepoints? > > > > > > > I want to know the number of letters A..Z (ascii 65..90), a..z > > (ascii 97..122), > > > > and the numbers of numbers 0..9 (ascii 48..57) and decimal points > > (ascii 46). > > > > > > Once again, that's not so simple. You don't want other kind of numbers? > > Would á count as one a and one '? > > > > > > I won't have an weird characters in these stings, such as !@#$^&%( > > > > > > Whoa, whoa, whoa, you calling á and ñ weird? > > > > Anyway, if that's what you want, just filter those precise graphemes and > > count the number of graphemes. > > > > Cheers > > > > JJ > > "abcrd-12.3.4" would be five letters, six numbers, and one > I don't care. > -- JJ
