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Erlang style - case vs function pattern matching
I've got to the stage where I've written quite a bit of Erlang code now, and I can see some style (bad or good) creeping into the way I've been writing it. This particular idiom I'd like some opinion on - is it better (more readable/faster/whatever) to convert case style statements to function pattern matching? E.g. Compare (a contrived example) case {Size > 100000, Type} of {true, ets } -> %% Do
flatten 関数が理解できなかった その３ - Qiita
defmodule Linear do def list?([]), do: true def list?([_|t]), do: list?(t) def list?(_), do: false def foldl([], acc, _fun), do: acc def foldl([h|t], acc, fun), do: foldl(t, fun.(h, acc), fun) def foldr([], acc, _fun), do: acc def foldr([h|t], acc, fun), do: fun.(h, foldr(t, acc, fun)) # 一般的な言語では、 # 以下に示す関数群は左畳み込みで実装されていると思います。 def reverse(list) when is_list(list) do foldl(list, [], fn x, acc -> [
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