All functions
active_project	The current active Syberia project.
any_is_substring_of	Whether or not any substring of a string is any of a set of strings.
build_engine	Build a syberia engine.
ensure_no_global_variable_pollution	Ensure no global variables are polluted during an expression.
ensure_resources_are_tested	Check that all mandatory tested resources have tests.
find_test_hook	Fetch the test setup or teardown hook, if any exists.
%||%	Non-null selection operator.
should_exclude	Whether to exclude a syberia engine from being used for resourcing.
syberia_engine syberia_project	Bootstrap a Syberia engine.
syberia_version	Fetch the current Syberia version.
syberia;	Syberia is a development meta-framework for R.
test_engine	Run all tests in a syberia project or engine.
test_resource	Run the tests for a single resource.
test_resources	Run the tests on a given set of resources.
traverse_parent_directories	Perform an action repeatedly on parent directories until success or error.