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Power Query M formula language standard library: List.Combine

The following Power Query expression evaluates to the list {"foo", "bar", "baz", 1, 2, 3, 4, 5, {"sub one","sub two"} }:

let
  list_with_three_elems = {
     {"foo", "bar", "baz"     },
     {    1,2,3,4,5           },
     { {"sub one", "sub two"} }
  },
  flattened = List.Combine(list_with_three_elems)
in
  flattened

Power Query M formula language standard library: List.Combine

See also