Created
November 17, 2015 08:36
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String extension to allow splitting a string by multiple components/tokens
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| extension String { | |
| func componentsSeparatedByStrings(separators: [String]) -> [String] { | |
| return separators.reduce([self]) { result, separator in | |
| return result.flatMap { $0.componentsSeparatedByString(separator) } | |
| } | |
| .map { $0.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet()) } | |
| } | |
| } | |
| /* Usage */ | |
| "hello.there/how?are!you".componentsSeparatedByStrings([".", "/", "?", "!"]) | |
| /* Result: ["hello", "there", "how", "are", "you"] */ |
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