feat(directives): Add @hasoptions & @endhasoptions (#54)

Author: kevinblackdesk

docs/usage/acf.md

@@ -389,7 +389,7 @@ If the option you are checking against is an array, you can pass the array key a
 `@options` acts as a helper for handling repeater and group fields within' your theme options. Under the hood, it is essentially the exact same as `@fields` and `@group` except it automatically has the theme options ID `'option'` passed to it. It can be closed using `@endoptions`.
 
 ```php
-@hasoption('social')
+@hasoptions('social')
   <ul class="social">
     @options('social')
       <li>
@@ -404,5 +404,19 @@ If the option you are checking against is an array, you can pass the array key a
       </li>
     @endoptions
   </ul>
-@endoption
+@endhasoptions
+```
+
+## @hasoptions
+
+`@hasoptions` is a simple conditional checking if a parent field from your theme options (such as Repeater or Flexible Content) has any rows of data to loop over. It can be closed using `@endhasoptions`
+
+```php
+@hasoptions('socials')
+    <ul>
+        @options('socials')
+            <li>@sub('social')</li>
+        @endoptions
+    </ul>
+@endhasoptions
 ```

src/Directives/ACF.php

@@ -227,7 +227,7 @@
 
     /*
     |---------------------------------------------------------------------
-    | @options / @endoptions
+    | @options / @endoptions / @hasoptions / @endhasoptions
     |---------------------------------------------------------------------
     */
 
@@ -239,6 +239,14 @@
     'endoptions' => function () {
         return "<?php endwhile; endif; ?>";
     },
+    
+    'hasoptions' => function ($expression) {
+        return "<?php if (have_rows({$expression}, 'option')) : ?>";
+    },
+
+    'endhasoptions' => function () {
+        return "<?php endif; ?>";
+    },
 
     /*
     |---------------------------------------------------------------------