has_command: Test if an external executable is available.
In gschofl/gsmisc: A collection conveniance functions
Description
Usage
Arguments
Value
See Also
Description
Uses Sys.which internally, so it should work
on Windows and Unix.alikes.
Usage
1
has_command(cmd, msg = "")
Arguments
cmd
An exececutable to test for.
msg
Additional message if the test fails.
Value
A logical.
See Also
Other Tests: are_false,
are_null, are_true,
is.empty, is.installed,
is.scalar
gschofl/gsmisc documentation built on May 17, 2019, 8:52 a.m.
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Description Usage Arguments Value See Also
Description
Uses Sys.which internally, so it should work
on Windows and Unix.alikes.
Usage
1 | has_command(cmd, msg = "")
|
Arguments
cmd |
An exececutable to test for. |
msg |
Additional message if the test fails. |
Value
A logical.
See Also
Other Tests: are_false,
are_null, are_true,
is.empty, is.installed,
is.scalar
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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