Hi, R.oo author here:
This looks like a possible namespace issues, which might have gone
under the radar if you have only used R v2.11.x until now. Could you
forward me your MyPackage test package so I can troubleshoot/reproduce
(I think the answer is in your DESCRIPTION/NAMESPACE file).
/Henrik
On Wed, Aug 21, 2013 at 2:47 PM, Grach, Alexander
<alexander.gr...@credit-suisse.com> wrote:
> Fellow R users,
>
> I'm trying to upgrade from 2.11 to 3.0.1. I have a legacy S3 class
> defining method "DAILY" within one of our "in-house" packages using
> R.oo. This method does not seem to get 'resolved' under 3.0.1,
> specifically the following does not work:
>
> ----CODE WITHIN PACKAGE (e.g. MyPackage)-----
> setConstructorS3("MyTestClass", function(name = NULL, ...) {
> this <- extend(RObject(), "MyTestClass", .units = NULL, .numUnits =
> NULL, .name = name) #RObject extends Object and adds couple of simple
> methods
> return(this)
> })
>
> setMethodS3("DAILY", "MyTestClass", function(this, ...) {
> print("In DAILY.MyTestClass")
> })
>
> setMethodS3("DAILY2", "MyTestClass", function(this, ...) {
> print("In DAILY2.MyTestClass")
> })
>
> setMethodS3("Daily", "MyTestClass", function(this, ...) {
> print("In Daily.MyTestClass")
> })
>
> ----CONSOLE---------------------------
>> library(MyPackage)
>> MyTestClass$DAILY()
> Error in MyTestClass$DAILY() : could not find function "DAILY"
>> DAILY.MyTestClass()
> [1] "In DAILY.MyTestClass"
>> MyTestClass$DAILY2()
> [1] "In DAILY2.MyTestClass"
>> MyTestClass$Daily()
> [1] "In Daily.MyTestClass"
> --------------------------------------------
>
> Any ideas as to why MyTestClass$DAILY() fails under 3.0.1 and what is
> the best way to fix this?? I can always change the method name, yet I
> wouldn't know what other methods might have similar issues.. This all
> worked fine in 2.11.
> Also - if I "source" this code it works fine.
>
> Many thanks,
> Alex
>
>
>
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