A set of predicates and assertions for checking the state and capabilities of R, the operating system it is running on, and the IDE being used. This is mainly for use by other package developers who want to include run-time testing features in their own packages. End-users will usually want to use assertive directly.
|Author||Richard Cotton [aut, cre]|
|Date of publication||2016-12-30 19:35:50|
|Maintainer||Richard Cotton <firstname.lastname@example.org>|
|License||GPL (>= 3)|
is_batch_mode: How is R running?
is_on_os_path: Is the path on the OS path?
is_package_current: Is the installed version of a package current?
is_r: Are you running R?
is_r_current: Is this version of R up to date?
is_rstudio_current: Is RStudio the current version?
is_rstudio_desktop: Is RStudio running in desktop or server mode?
is_windows: What OS is running?
is_xxx_for_decimal_point: What does the current locale specify for the decimal point?
r_can_find_tools: Can R find tools?
r_has_jpeg_capability: Does R have a capability?
rstudio_version_info: Get RStudio's version information
sys_get_locale: Get or set the system locale