init?()

in Sources/_StringProcessing/MatchingOptions.swift [125:167]

• 40 lines of code
• 18 McCabe index (conditional complexity)

    init?(_ astKind: AST.MatchingOption.Kind) {
      switch astKind {
      case .caseInsensitive:
        self = .caseInsensitive
      case .allowDuplicateGroupNames:
        self = .allowDuplicateGroupNames
      case .multiline:
        self = .multiline
      case .noAutoCapture:
        self = .noAutoCapture
      case .singleLine:
        self = .singleLine
      case .reluctantByDefault:
        self = .reluctantByDefault
      case .unicodeWordBoundaries:
        self = .unicodeWordBoundaries
      case .asciiOnlyDigit:
        self = .asciiOnlyDigit
      case .asciiOnlyPOSIXProps:
        self = .asciiOnlyPOSIXProps
      case .asciiOnlySpace:
        self = .asciiOnlySpace
      case .asciiOnlyWord:
        self = .asciiOnlyWord
      case .textSegmentGraphemeMode:
        self = .textSegmentGraphemeMode
      case .textSegmentWordMode:
        self = .textSegmentWordMode
      case .graphemeClusterSemantics:
        self = .graphemeClusterSemantics
      case .unicodeScalarSemantics:
        self = .unicodeScalarSemantics
      case .byteSemantics:
        self = .byteSemantics
        
      // Whitespace options are only relevant during parsing, not compilation.
      case .extended, .extraExtended:
        return nil
      @unknown default:
        // Ignore unknown 
        return nil
      }
    }