Merge pull request #94 from renderforest/get-project-duration

src(ProjectData): add getProjectDuration method to ProjectData class

Author: narekhovhannisyan

src/ProjectData.php

@@ -157,9 +157,18 @@ public function getProjectColors()
         return $this->projectDataJson['data']['projectColors'];
     }
 
+    /**
+     * Get the project duration.
+     * @return array
+     */
+    public function getProjectDuration()
+    {
+        return $this->projectDataJson['data']['duration'];
+    }
+
     /**
      * Set the project colors.
-     * @param {Array} projectColors
+     * @param array projectColors
      */
     public function setProjectColors($projectColors)
     {