append!(), appending collections to a collection

[rafael-guerra-www]

Base append!() allows appending collections to a collection.
For example below is it possible in ElasticArrays to append ([4, 5], [6, 7]) to previous array, in one go?

using ElasticArrays
A = ElasticArray{Int}(undef, 2, 0)
append!(A, [1, 2])
append!(A, [4, 5])     # append!(A, (4, 5], [6, 7]))  throws error
append!(A, [6, 7])

[oschulz]

Good point, multi-argument append! is not supported currently, but should be.

In the mean time, you can use things like

append!(A, [4 6; 6 7])