[squeak-dev] Xtreams question - OC of chars to String
Douglas McPherson
djm1329 at san.rr.com
Sat Dec 29 17:53:38 UTC 2012
The following works:
String withAll: #($a $b $c)
But I'm not sure I'm answering your question.
On Dec 29, 2012, at 09:30 , Chris Cunnington wrote:
> I have a question about converting an OrderedCollection full of chars into a string. [1]
>
> I would have thought there was a method like #asString that could be sent to an OrderedCollection to produce a string. I find myself having to do the process in three steps: 1) #reading the OC; 2) creating an empty string; and then, 3) iterating over every char to put it into the String.
>
> I think I'm missing a simpler way. Especially with Xtreams. Shouldn't I just use a filter, change the #contentSpecies, or something?
>
> Chris
>
>
> [1]
>
> startTag: data
> <action: 'element'>
> |tagdata str |
> tagdata := data second first reading.
> str := (String new: 20) writing.
> tagdata do: [:each| str put: each].
> ^'html ' , (data first second first asString) , $: , $' , (str close; terminal) , $'
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20121229/3efccb85/attachment.htm
More information about the Squeak-dev
mailing list
|