Displaying 5 results from an estimated 5 matches for "newargs".
2006 Mar 07
3
Expanding partial names
...ts for the low level
functions because there are about a dozen wrapper functions, and about
20 arguments to lowlevel. Instead I'm trying something like this:
lowlevel <- function(longname = 1) {
cat("longname = ", longname, "\n")
}
wrapper <- function(...) {
newargs <- list(longname = 2)
newargs[names(list(...))] <- list(...)
do.call("lowlevel", newargs)
}
This almost works:
> wrapper()
longname = 2
> wrapper(longname = 3)
longname = 3
But it fails if I try to use partial argument matching:
> wrapper(long=4)
Error in low...
2007 Feb 06
3
Using any_instance with Rails to make sure the right thing is saved?
I''d like to test that an object with the correct attributes is saved,
something like:
def test_create_without_existing_suite
this = self
w = Annotation.any_instance.expects(:save).with do |x|
this.assert_equal ''fnord'',
some_way_get_the_name_of_the_receiver_of_save
true
end
w.returns true
end
But the object is created inside the method
2013 Sep 04
4
Comments requested on "changedFiles" function
...o, FALSE)) file.info <- NULL
if (missing(md5sum)) md5sum <- snapshot$md5sum
if (missing(full.names)) full.names <- snapshot$full.names
pre <- snapshot$pre
savewd <- getwd()
on.exit(setwd(savewd))
setwd(snapshot$wd)
args <- snapshot$args
newargs <- list(...)
args[names(newargs)] <- newargs
post <- dosnapshot(args)$info
prenames <- rownames(pre)
postnames <- rownames(post)
added <- setdiff(postnames, prenames)
deleted <- setdiff(prenames, postnames)
common <- intersect(prenames, po...
2006 Aug 07
4
Memory leak?
I am using BackgrounDRb to resize images after they are accepted into
our system. However, it has become clear that this creates a memory
leak. I''m not sure exactly where the leak exists, but I don''t think
it''s in my own code as it is presently being used in production and
has resized thousands of images without a leak occurring, thanks to
calling GC.start
2004 Dec 07
30
Bind Variables in Active Record
OK, I have some basic functionality to support bind variables, it
appears to work with the ''old'' %s style too.
I''ve altered sanitize_conditions in
activerecord/lib/active_record/base.rb to check whether bind variables
are in the statement (/\?/). If they are, replace all the ?s to
escaped values from the arguments array. else santize and expand.
There are a few