flownt

If a dependency was found using .libPaths or the lib.loc argument of library(...), then tinytest::build_install_test won't find it. This can be mitigated by setting the enironment variable R_LIBS_USER instead, however...

The litteral `NULL` cannot be used in a rule. In some cases it is useful to pass NULL explicitly to document default behaviour is desired. e. g. : ````validator( f(...

For complex or recurring rules it makes sense to put the implementation in a seperate function. However, a function call on its own is nat a valid validation-expression: validate::validator( f(x)...

Currently var_group has the effect of renaming the rule by appending an index (.1, .2, etc.) to the name to indicate which variable was used, whereas other metadata (e.g. Description,...

Consider ``` library(validate) tt