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abbeyjackson/NSRange from String

Created December 21, 2015 17:51
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Return a NSRange from String instead of a Range<Index>
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NSRange from String
func nsRangeOfString(string: String) -> NSRange? {
guard let range = self.rangeOfString(string) else { return nil }
let startIndex = self.startIndex.distanceTo(range.startIndex)
return NSRange(location: startIndex, length: range.count)
}
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