combinePath function

String combinePath(
  1. String rootPath,
  2. String path
)

Implementation

String combinePath(String rootPath, String path) {
  rootPath = rootPath.endsWith("/") || rootPath.endsWith("\\")
      ? rootPath.substring(0, rootPath.length - 1)
      : rootPath;
  rootPath = rootPath.replaceAll("\\", "/");
  path =
      path.startsWith("/") || path.startsWith("\\") ? path.substring(1) : path;
  path = path.endsWith("/") || path.endsWith("\\")
      ? path.substring(0, path.length - 1)
      : path;
  path = path.replaceAll("\\", "/");

  return rootPath + "/" + path;
}