Thanks for the help regarding clone; I'll work through it.
Another question I have is regarding enum. I didn't understand the docs on
this. This is the code that I have right now:
: inf 4 ; ! this size isn't supported; it is just used as a
place-marker
: big 3 ; ! this is our super-size
: mid 2 ;
: sml 1 ;
: tny 0 ; ! this is our itty-bitty
: mark-sizes { .05 .10 .15 .20 } ; ! these sizes correspond to tny,
sml, mid and big
Is there a more elegant way to do this? The numbers have to be as I have
them because they are used as indices into mark-sizes. Sometimes I write
code like this though, and the numbers are just arbitrary as I am only using
them in IF and CASE statements.
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 9 Sep 2009 16:42:27 -0500
> From: Slava Pestov <[email protected]>
> Subject: Re: [Factor-talk] clone confusion
> To: [email protected]
> Message-ID:
> <[email protected]>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On Wed, Sep 9, 2009 at 3:38 PM, Hugh Aguilar<[email protected]>
> wrote:
>> The problem
>> is that I want the nodes in the new linked list to be of some child type
>> rather than the parent type of the nodes in the source linked-list.
>
> Sounds like you want to write a 'map' combinator that operates on your
> list type.
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