fun <E : Any, T : Iterable<E>> Assert<T>.alle(assertionCreator: Assert<E>.() -> Unit): AssertionPlant<T> (source)
Makes the assertion that AssertionPlant.subject has at least one element and that every element holds all assertions created by the assertionCreator.
AssertionError - Might throw an AssertionError if the assertion made is not correct.
Return
This plant to support a fluent API.