How to get the range of string for attributed string?

Question

I have string as 2/42. Here 2 & 42 is dynamic.Now I want to set /42 as superscript of string. I am not able to find out the range of /42. please tell me how do i find out the range in swift?

NSRegularExpression, NSScanner, rangeOf (if find the /) is clearly enough... — Larme
– Larme, Commented Dec 7, 2017 at 9:31

Krunal · Accepted Answer · 2017-12-07 09:46:39Z

16

Mutable string of attributed string has functionality to find of range of specific string.

Try this and see (Swift 4):

let stringValue = "2/42"
let attributedString: NSMutableAttributedString = NSMutableAttributedString(string: stringValue)
let range: NSRange = attributedString.mutableString.range(of: "/42", options: .caseInsensitive)
print("range - \(range)")

Result:
range - {1, 3}

Ref Snapshot:

edited Dec 7, 2017 at 9:46

answered Dec 7, 2017 at 9:35

Krunal

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