assert_has_arg

has_arg

has_arg_

Does the current call have an argument?
 
See <code><a href="/link/has_arg?package=assertive&version=0.3-2&to=assertive.code" rd-options="assertive.code" data-mini-rdoc="assertive.code::has_arg">has_arg</a></code>.

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.

has_arg: Does the current call have an argument? See `has_arg`.

Description

Arguments