DOCS: Migrated documentation website to Gitbook (#1809)

documentation/functions/global/require_glob.md

@@ -0,0 +1,46 @@
+---
+name: require_glob
+parameters:
+  - path
+  - recursive
+parameter_types:
+  path: string
+  recursive: boolean
+---
+
+`require_glob()` can recursively load `.js` files, optionally non-recursive as well.
+
+Possible parameters are:
+
+- Path as string, where you would like to start including files. Mandatory. Pattern matching possible, see [GoLand path/filepath/#Match docs](https://golang.org/pkg/path/filepath/#Match).
+- If being recursive. This is a boolean if the search should be recursive or not. Define either `true` or `false`. Default is `true`.
+
+Example to load `.js` files recursively:
+
+```javascript
+require_glob("./domains/");
+```
+
+Example to load `.js` files only in `domains/`:
+
+```javascript
+require_glob("./domains/", false);
+```
+
+One more important thing to note: `require_glob()` is as smart as `require()` is. It loads files always relative to the JavaScript
+file where it's being executed in. Let's go with an example, as it describes it better:
+
+`dnscontrol.js`:
+
+```javascript
+require("domains/index.js");
+```
+
+`domains/index.js`:
+
+```javascript
+require_glob("./user1/");
+```
+
+This will now load files being present underneath `./domains/user1/` and **NOT** at below `./domains/`, as `require_glob()`
+is called in the subfolder `domains/`.