Record app information in a convenient object
Has methods:
$cache()
$log()
$data()
$config()
$site_data()
$site_config()
app_dir( appname = NULL, appauthor = appname, version = NULL, expand = TRUE, os = NULL )
appname |
is the name of application. If NULL, just the system directory is returned. |
appauthor |
(only required and used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. |
version |
is an optional version path element to append to the
path. You might want to use this if you want multiple versions
of your app to be able to run independently. If used, this
would typically be |
expand |
If TRUE (the default) will expand the |
os |
Operating system whose conventions are used to construct the
requested directory. Possible values are "win", "mac", "unix". If |
ggplot2_app <- app_dir("ggplot2", "hadley")
ggplot2_app$cache()
ggplot2_app$log()
ggplot2_app$data()
ggplot2_app$config()
ggplot2_app$site_config()
ggplot2_app$site_data()Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.