Unique characters: Difference between revisions
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(→{{header|JavaScript}}: Added a JS version.) |
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// ---------------- UNIQUE CHARACTERS ---------------- |
// ---------------- UNIQUE CHARACTERS ---------------- |
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// uniques :: String -> [Char] |
// uniques :: [String] -> [Char] |
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const uniques = xs => |
const uniques = xs => |
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group( |
group( |
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