Merge pull request #40 from twitterdev/gpj_cursor_first

[improvement] adding .first to the cursor class

Author: brandonblack

twitter_ads/cursor.py

@@ -42,6 +42,13 @@ def count(self):
         """
         return self._total_count or len(self._collection)
 
+    @property
+    def first(self):
+        """
+        Returns the first item of available items available to the cursor instance.
+        """
+        return next(iter(self._collection), None)
+
     @property
     def fetched(self):
         """