9 lines
168 B
Text
9 lines
168 B
Text
swap_tuple = fn {x,y} -> {y,x} end
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{a,b} = swap_tuple.({1,:ok})
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a # => :ok
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b # => 1
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swap_list = fn [x,y] -> [y,x] end
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[a,b] = swap_list.([1,"2"])
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a # => "2"
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b # => 1
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