minor #468 Tweaked the generation of data fixtures (javiereguiluz)

This PR was merged into the master branch.

Discussion
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Tweaked the generation of data fixtures

This change makes sure that "Lorem Ipsum..." is always the title of the first blog post, which is better for aesthetic reasons.

Commits
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0d15043 Tweaked the generation of data fixtures

Author: javiereguiluz

src/AppBundle/DataFixtures/ORM/PostFixtures.php

@@ -41,10 +41,7 @@ class PostFixtures extends AbstractFixture implements DependentFixtureInterface,
      */
     public function load(ObjectManager $manager)
     {
-        $phrases = $this->getPhrases();
-        shuffle($phrases);
-
-        foreach ($phrases as $i => $title) {
+        foreach ($this->getRandomPostTiles() as $i => $title) {
             $post = new Post();
 
             $post->setTitle($title);
@@ -182,6 +179,18 @@ private function getPhrases()
         ];
     }
 
+    private function getRandomPostTiles()
+    {
+        $phrases = $this->getPhrases();
+
+        // this ensures that the first title is always 'Lorem Ipsum...'
+        $loremIpsumPhrase = array_shift($phrases);
+        shuffle($phrases);
+        array_unshift($phrases, $loremIpsumPhrase);
+
+        return $phrases;
+    }
+
     private function getRandomPostSummary($maxLength = 255)
     {
         $phrases = $this->getPhrases();