brunov / autobox-utils Goto Github PK

@array->head returns a scalar regardless of context.

However, head($n), given that it is an alias of slice(0, $n-1), should
return an arrayref in scalar context and a list in list context.

What should head(1) return then in scalar context? An arrayref of one element
(what slice(0) would do), or a single scalar (what head() would do)?