Re: rangeOfString with .RegularExpressionSearch not matching begin and end of line (Swift)
Re: rangeOfString with .RegularExpressionSearch not matching begin and end of line (Swift)
- Subject: Re: rangeOfString with .RegularExpressionSearch not matching begin and end of line (Swift)
- From: Douglas Davidson <email@hidden>
- Date: Fri, 12 Jun 2015 06:13:08 -0700
By default those match beginning and end of string. If you use NSRegularExpression, there's an AnchorsMatchLines option to control this behavior.
Douglas Davidson
> On Jun 12, 2015, at 3:41 AM, Antonio Nunes <email@hidden> wrote:
>
> Hi,
>
> I a trying to find a line within a string. When I write:
>
> let match = crashReport.rangeOfString("\nIdentifier:.*\n", options: .RegularExpressionSearch)
>
> …I get a match.
>
> However, when I write
>
> let match = crashReport.rangeOfString(“^Identifier:.*$", options: .RegularExpressionSearch)
>
> …which would seem more to the point, no match is returned. Shouldn’t this work, if the above works?
>
> Am I overlooking something obvious?
>
> -António
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