hasFun: Exists/get for RStudio functions
Description
These are specialized versions of get
and
exists
that look in the rstudio package namespace.
If RStudio is not running, hasFun
will return FALSE
.
Usage
hasFun(name, version_needed = NULL, ...)findFun(name, version_needed = NULL, ...)
Arguments
name
name of object to look for
version_needed
An optional version specification. If supplied,
ensures that RStudio is at least that version. This is useful if
function behavior has changed over time.
Examples
Run this code# NOT RUN {
rstudioapi::hasFun("viewer")
# }
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