Transpose of an array of Strings

[pdeffebach]

julia> x = ["a string" "another string"]
1×2 Array{String,2}:
 "a string"  "another string"

julia> permutedims(x)
2×1 Array{String,2}:
 "a string"
 "another string"

Notice that the result is still a Array{String, 2}, which is not a Vector i.e. Array{String, 1}