24 lines
415 B
Plaintext
24 lines
415 B
Plaintext
defmodule Loops do
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def nested do
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list = Enum.shuffle(1..20) |> Enum.chunk(5)
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IO.inspect list, char_lists: :as_lists
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try do
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nested(list)
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catch
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:find -> IO.puts "done"
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end
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end
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def nested(list) do
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Enum.each(list, fn row ->
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Enum.each(row, fn x ->
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IO.write "#{x} "
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if x == 20, do: throw(:find)
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end)
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IO.puts ""
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end)
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end
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end
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Loops.nested
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