hi, am Dienstag 09 August 2011 (19:36) schrieb Thomas Friedrichsmeier: > Why not limit the search to those packages with Enhances: rkward?
funny, i remember starting that way, but not why i changed it... ;-) but you're right. > (Timing is a bit difficult, since the metric of interest is time spent with > cold disk cache. When the disk cache is hot, .rk.get.installed.packages() > is pretty fast, anyway). doesn't installed.packages() chache its results anyway? i noticed that it's really fast if it has been called before. > While at it, I'd also suggest splitting the check for pluginmaps into an > entirely separate function, since this would also have to be called for > newly installed / updated packages. At startup, internally, we would call > .rk.find.package.pluginmaps (x$LibPath[x$EnhanceRK], > x$Package[x$EnhanceRK]) to get a list of installed pluginmaps. ok, i'll split it up. > One further potential advantage is that in this approach, packages could > provide more than just one .pluginmap. they can now, too, if the main pluginmap includes the others. at fist i used something like dir(x, pattern="*.pluginmap", include.dirs=TRUE) instead of the now implemented conservative search for $LibPath/$Package/rkward/$Package.pluginmap, but i was afraid this could mess up the configuration if someone placed both meta-maps and included ones in the main dir. if we clearly define *one* map which will be found automatically, it might also be simpler to include experimental maps without having them parsed. viele grüße :: m.eik -- dipl. psych. meik michalke institut f"ur experimentelle psychologie abt. f"ur diagnostik und differentielle psychologie heinrich-heine-universit"at d-40204 d"usseldorf
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