我是Elixir的新手,我正在努力改写这个:
kids = ["Mike", "Paula", "Julia", "Phil"]
Enum.filter(kids, fn(n) -> String.contains? n, "i" end)
# results in: ["Mike", "Julia", "Phil"]
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这样的事情
kids |> Enum.filter String.contains? "i"
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不行. - 我错过了什么?