---
assert(
    text
    |
    Hello

        == null ||
        |
        false

        (
            text.length == 5 &&
            |    |      |
            |    |      true
            |    5
            Hello

                text.lowercase() == text
                |    |           |  |
                |    |           |  Hello
                |    |           false
                |    hello
                Hello

            )
)
---
