replaceContent method

bool? replaceContent(
  1. String from,
  2. String replace
)

Implementation

bool? replaceContent(String from, String replace) {
  if (!existsSync()) return null;

  var content = readAsStringSync();
  if (!content.contains(from)) return false;

  content = content.replaceAll(from, replace);
  writeAsStringSync(content, flush: true);

  return true;
}