Flattens a hierarchy of arrays into a single array containing all of the values.
table.flatten(arr)
arr
is an table containing indexed values, which may themselves also contain indexed values.
A new array containing all of the elements, nested or otherwise.
Premake 5.0 or later.
-- returns { "A", "B", "C", "D" }
flat = table.flatten { "A", { "B", "C", { "D" } } }