Is this supposed to happen? I tried `mapslices(x->x*2, rand(3,0), 1)`

and it errors. `mapslices(x->x*2, rand(3,1), 1)`

works as expected.

`map(x->x*2, rand(0))`

works, so I would assume mapslices should work on empty matrices.

Is this supposed to happen? I tried `mapslices(x->x*2, rand(3,0), 1)`

and it errors. `mapslices(x->x*2, rand(3,1), 1)`

works as expected.

`map(x->x*2, rand(0))`

works, so I would assume mapslices should work on empty matrices.

Note that `rand(0)`

is an empty `Vector`

, not a `Matrix`

.

Also, since `mapslices`

determines the resulting dimension from the result of function calls, what should it return when there are no slices?

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Okay yeah I guess that makes sense.