14 lines
476 B
Swift
14 lines
476 B
Swift
|
public extension NSRegularExpression {
|
||
|
|
func firstMatch(in string: String) -> NSTextCheckingResult? {
|
||
|
|
return firstMatch(in: string, options: [], range: string.fullRange)
|
||
|
|
}
|
||
|
|
|
||
|
|
func firstReplacementString(in string: String, template: String = "$1") -> String? {
|
||
|
|
guard let result = firstMatch(in: string)
|
||
|
|
else {
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
return replacementString(for: result, in: string, offset: 0, template: template)
|
||
|
|
}
|
||
|
|
}
|