Re: [R] proto naming clash?
On Thu, May 15, 2008 at 5:31 PM, Charilaos Skiadas <[EMAIL PROTECTED]> wrote:
>
> On May 15, 2008, at 1:24 PM, David Katz wrote:
>
>>
>> Trying to learn Proto. This threw me:
>>
>> #startup r...
library(proto)
>>>
>>> a <- proto(x=10)
>>> a$x
>>
>> [1] 10
>>>
>>> x <- proto(x=100)
>>> x$x
>>
>> Error in get("x", env = x, inherits = TRUE) : invalid 'envir' argument
>>>
>>
>> Do I simply need to be careful to name proto objects and proto components
>> uniquely? Is this the desired behavior for proto objects?
>
> The problem was just with naming a proto object "x", it has nothing to do
> with the names of its components. It has been fixed in the newer version:
>
> http://tolstoy.newcastle.edu.au/R/e4/help/08/01/0205.html
>
> So you should just need to update the proto package.
>
>> Thanks.
>
> Haris Skiadas
> Department of Mathematics and Computer Science
> Hanover College
Also notice the "proto bugs" section of the home page:
http://r-proto.googlecode.com
where this is mentioned. You can get the development version
from there too.
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Re: [R] proto naming clash?
On May 15, 2008, at 1:24 PM, David Katz wrote:
Trying to learn Proto. This threw me:
#startup r...
library(proto)
a <- proto(x=10)
a$x
[1] 10
x <- proto(x=100)
x$x
Error in get("x", env = x, inherits = TRUE) : invalid 'envir' argument
Do I simply need to be careful to name proto objects and proto
components
uniquely? Is this the desired behavior for proto objects?
The problem was just with naming a proto object "x", it has nothing
to do with the names of its components. It has been fixed in the
newer version:
http://tolstoy.newcastle.edu.au/R/e4/help/08/01/0205.html
So you should just need to update the proto package.
Thanks.
Haris Skiadas
Department of Mathematics and Computer Science
Hanover College
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[R] proto naming clash?
Trying to learn Proto. This threw me:
#startup r...
> > library(proto)
> a <- proto(x=10)
> a$x
[1] 10
> x <- proto(x=100)
> x$x
Error in get("x", env = x, inherits = TRUE) : invalid 'envir' argument
>
Do I simply need to be careful to name proto objects and proto components
uniquely? Is this the desired behavior for proto objects?
Thanks.
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and provide commented, minimal, self-contained, reproducible code.
