is_library

assert_all_are_libraries

assert_any_are_libraries

<p>See <code><a rd-options="assertive.files" href="/link/is_library?package=assertive&version=0.3-6&to=assertive.files" data-mini-rdoc="assertive.files::is_library">is_library</a></code>.</p>

Lots of predicates (is_* functions) to check the state of your
variables, and assertions (assert_* functions) to throw errors if they
aren't in the right form.

Richard Cotton

assertive

Readable Check Functions to Ensure Code Integrity

is_library function

<p>See <code><a rd-options='assertive.files' href='is_library'>is_library</a></code>.</p>

is_library: Is the directory a known R library?

Description

Arguments