diff --git a/articles/gulp-to-rxjs/gulp-to-rxjs.asciidoc b/articles/gulp-to-rxjs/gulp-to-rxjs.asciidoc
index 27b84c4..15b9c61 100644
--- a/articles/gulp-to-rxjs/gulp-to-rxjs.asciidoc
+++ b/articles/gulp-to-rxjs/gulp-to-rxjs.asciidoc
@@ -146,9 +146,17 @@ You can then use `+mergeMap+` to inject this function into our pipeline. Here is
 [source,ts]
 ----
 import { VFile } from "https://esm.sh/vfile@^6.0.1";
+import { Glob } from "https://esm.sh/glob@^10.4.2";
 import { read } from "https://esm.sh/to-vfile@^8.0.0";
+import { from, mergeMap, tap } from "https://esm.sh/rxjs@^7.8.1";
 import { dirname, relative, resolve } from "jsr:@std/path@^0.225.2";
 
+const src = (globs: string | string[]) =>
+    from(new Glob(globs, {})).pipe(
+        mergeMap((file) => read(resolve(file))),
+        tap((file) => file.cwd = Deno.cwd()),
+    );
+
 const dest = (prefix: string) => async (file: VFile) => {
     const relativePath = relative(file.cwd, file.path);
     const finalPath = resolve(prefix, relativePath);