Hello. (recurring noob-question here)

I seem always seem to get myself confused with Arrays/Typed Arrays. Can I
ask of you to explain why the 'for' loop does not work without .flat? It
seems so counter intuitive....

> my Array[Str] $files;

> $files.push("Test");

> $files.push("Test 2");
[Test Test 2]

> for $files -> Str $f {.say}
Type check failed in binding to parameter '$f'; expected Str but got
Array[Str] (Array[Str].new("Test", "Test 2"))
  in block <unit> at <unknown file> line 1

Best regards
Mikkel Birkedam

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