fileContains method

Future<bool> fileContains(
  1. String filePath,
  2. String identifier
)

Check if a file contains a specific string or pattern

Implementation

Future<bool> fileContains(String filePath, String identifier) async {
  if (!fileExists(filePath)) {
    return false;
  }
  final content = await readFile(filePath);
  return content.contains(identifier);
}