Hi all,
I think there's a bug in package.skeleton(), when using the environment
argument:
Example:
env <- new.env()
env$hello <- function() { print('hello') }
package.skeleton(name='mypkg', environment=env)
==> does not create any source in mypkg/R/*
By the way, package.skeleton(name='mypkg', environment=env,
list="hello")
does not work either.
According to the documentation:>The arguments list, environment, and code_files provide alternative ways
to initialize the package.> If code_files is supplied, the files so named will be sourced to form the
environment, then used to generate the package skeleton.>Otherwise list defaults to the non-hidden files in environment (those
whose name does not start with .), but can be supplied to select a subset
of the objects in that environment.
I believe to have found the problem: in package.skeleton() body, the two
calls to dump():> dump(internalObjs, file = file.path(code_dir,
sprintf("%s-internal.R",
name)))> dump(item, file = file.path(code_dir, sprintf("%s.R",
list0[item])))
should use the extra argument: envir=environment
There's also a typo in the doc:
The sentence:> Otherwise list defaults to the non-hidden **files** in environment (those
whose name does not start with .)
should be> Otherwise list defaults to the non-hidden **objects** in environment
(those whose name does not start with .)
Best,
Karl Forner
> sessionInfo()
R version 3.0.1 (2013-05-16)
Platform: x86_64-unknown-linux-gnu (64-bit)
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=en_US.UTF-8
[9] LC_ADDRESS=en_US.UTF-8 LC_TELEPHONE=en_US.UTF-8
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=en_US.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] rj_1.1.3-1
loaded via a namespace (and not attached):
[1] rj.gd_1.1.3-1 tools_3.0.1
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