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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.// Copyright the Browserify authors. MIT License.
import { SEPARATOR } from "../path/constants.ts";import { toPathString } from "./_to_path_string.ts";
/** * Test whether or not `dest` is a sub-directory of `src` * @param src src file path * @param dest dest file path * @param sep path separator */export function isSubdir(  src: string | URL,  dest: string | URL,  sep = SEPARATOR,): boolean {  if (src === dest) {    return false;  }  src = toPathString(src);  const srcArray = src.split(sep);  dest = toPathString(dest);  const destArray = dest.split(sep);  return srcArray.every((current, i) => destArray[i] === current);}