unescape method

String unescape(
  1. String v
)

Implementation

String unescape(String v) => v.replaceAllMapped(
    RegExp("\\\\[nrtbf\"']"),
        (v) => const {
      'n': '\n',
      'r': '\r',
      't': '\t',
      'b': '\b',
      'f': '\f',
      'v': '\v',
      "'": "'",
      '"': '"'
    }[v.group(0)!.substring(1)]!);