Yes! Thanks!
Unsure how to generate a '∈', however. Copied yours; and I guess there's no
problem once I've pasted it into a .jl file as needed... but where's a
handy reference to such symbols, while I'm at it?
On Mon, Jan 4, 2016 at 9:17 AM, Steven G. Johnson <stevenj....@gmail.com>
wrote:
>
>
> On Monday, January 4, 2016 at 9:57:35 AM UTC-7, Forrest Curo wrote:
>>
>> I can do something like the following with no complaint:
>> julia> ns = Dict{Int8,Set{Int8}}
>>
>
> What you've created is the type, but what you want is an instance of the
> type. Do
>
> ns = Dict{Int8,Set{Int8}}()
>
> and then it should work as expected. e.g.
>
> ns[1] = Set{Int8}([3,7])
>
> push!(ns[1], 17)
>
> isempty(ns[1])
>
> 3 ∈ ns[1]
>
>
> work.
>
