This is much simpler than my version. --Kip
On Wednesday, March 9, 2016, Pascal Jasmin <[email protected]> wrote:
> moving around the m term to be the "searched". There's probably a better
> version that doesn't box.
>
>
> ritem =: 1 : '(m -:"_ _1 ]) >@:({"0 1) (,&<~"_ _1)'
> (2 4 $ 0) (16+i.2 4) ritem i. 3 2 4
>
>
>
> ----- Original Message -----
> From: Kip Murray <[email protected] <javascript:;>>
> To: "[email protected] <javascript:;>" <[email protected]
> <javascript:;>>
> Sent: Wednesday, March 9, 2016 5:26 PM
> Subject: [Jprogramming] Replace Items
>
> Adverb ritem creates a verb which replaces by x items in array m that
> match y
>
> Below are examples. How would you write the adverb? --Kip Murray
>
>
> C
> 0 1 2 3
> 4 5 6 7
> 0 1 2 3
> 0 0 0 0 C ritem 0 1 2 3
> 0 0 0 0
> 4 5 6 7
> 0 0 0 0
> A
> 0 1 2 3
> 4 5 6 7
>
> 8 9 10 11
> 12 13 14 15
>
> 16 17 18 19
> 20 21 22 23
> (2 4 $ 0) A ritem 16+i.2 4
> 0 1 2 3
> 4 5 6 7
>
> 8 9 10 11
> 12 13 14 15
>
> 0 0 0 0
> 0 0 0 0
>
>
>
>
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