Re: how do I do this index in p6?

[Todd Chester]

Le jeu. 13 sept. 2018 à 23:12, ToddAndMargo <toddandma...@zoho.com <mailto:toddandma...@zoho.com>> a écrit :

    $ p6 'constant c=299792458; say c ~" metres per second";'
    299792458 metres per second

    Hmmmmm. Now I am wondering how to format the
    commas into the say.

On 09/13/2018 02:43 PM, Laurent Rosenfeld wrote:

Not very pretty, but this works:

constant c = 299792458;
say c.flip.subst(/(\d**3)/, {"$0,"}, :g).flip.subst(/^\,/, "");

Oh Dude!