Merge pull request #47 from 8fold/feed-rss

Prepence given markdown

Author: joshbruce

src/UIKit/Elements/Compound/Markdown.php

@@ -72,6 +72,12 @@ public function extensions(...$extensions)
         return $this;
     }
 
+    public function prepend(string $markdown)
+    {
+        $this->markdown = $markdown . $this->markdown;
+        return $this;
+    }
+
     public function unfold(): string
     {
         return Shoop::markdown($this->markdown, ...$this->extensions)

tests/UIKit/MarkdownTest.php

@@ -67,4 +67,15 @@ public function testDefaultExtensions($value='')
             ->extensions(AbbreviationExtension::class);
         $this->assertEquals($expected, $actual->unfold());
     }
+
+    public function testCanPrepend()
+    {
+        $doc = <<< EOD
+        Base
+        EOD;
+        $prepend = "# Heading\n\n";
+        $expected = '<h1>Heading</h1><p>Base</p>';
+        $actual = UIKit::markdown($doc)->prepend($prepend);
+        $this->assertSame($expected, $actual->unfold());
+    }
 }