7 lines
146 B
CoffeeScript
7 lines
146 B
CoffeeScript
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data = [ 1, 2, 3, "a", "b", "c", 2, 3, 4, "b", "c", "d" ]
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set = []
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set.push i for i in data when not (i in set)
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console.log data
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console.log set
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