length
length(
@llll ## required
) -> llll/null
Returns the number of elements in the root level of an llll.
Arguments
@llll
[llll] (required)
Output
Number of elements in the root level of an llll. [llll/null]
warning
length
is a built-in function in the bell programming language and is not unique or exclusive to bellplay~. As such, length
will return null
without raising an error if required arguments are not provided.