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Re: how do I turn a real into and array of Integers?

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From:
ToddAndMargo via perl6-users
Date:
October 31, 2021 23:43
Subject:
Re: how do I turn a real into and array of Integers?
Message ID:
aaa94be3-4bfa-5730-51be-db54e98eaf6d@zoho.com
On 10/31/21 11:20, Sean McAfee wrote:
> On Sun, Oct 31, 2021 at 9:08 AM Andinus via perl6-users 
> <perl6-users@perl.org <mailto:perl6-users@perl.org>> wrote:
> 
>          put 2.sqrt.comb.grep(*.Int)>>.Int[^10].raku # 10 digits
> 
> 
> comb takes an argument that can save you a method call:
> 
>      2.sqrt.comb.grep(*.Int)
>    ==>
>      2.sqrt.comb(/\d/)
> 



 > 2.sqrt.comb(/\d/)
(1 4 1 4 2 1 3 5 6 2 3 7 3 0 9 5 1)


 > 2.sqrt.comb(/\d/)
(1 4 1 4 2 1 3 5 6 2 3 7 3 0 9 5 1)



:-)

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