Created
June 10, 2015 06:05
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New Array from Index Range Swift
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| //Take the first n elements from an array: | |
| func aFunction(numbers: Array<Int>, position: Int) -> Array<Int> { | |
| var newNumbers = Array(numbers[0..<position]) | |
| return newNumbers | |
| } | |
| // test | |
| aFunction([1, 2, 3], 2) // returns [1, 2] |
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