17 lines
357 B
Swift
17 lines
357 B
Swift
import Foundation
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func getPrefix(_ text:[String]) -> String? {
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var common:String = text[0]
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for i in text {
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common = i.commonPrefix(with: common)
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}
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return common
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}
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var test = ["/home/user1/tmp/coverage/test",
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"/home/user1/tmp/covert/operator",
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"/home/user1/tmp/coven/members"]
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var output:String = getPrefix(test)!
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print(output)
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