'exists' method refactored

me-shaon · me-shaon · commit 85fd225d653a · 2018-05-10T14:32:33.000+06:00
diff --git a/src/Jsonq.php b/src/Jsonq.php
@@ -125,7 +125,11 @@ public function fetch($object = true)
      */
     public function exists()
     {
-        return count($this->_map) > 0;
+        if (!empty($this->_map) && !is_null($this->_map)) {
+            return true;
+        }
+
+        return false;
     }
 
 

Original file line number	Diff line number	Diff line change
`@@ -125,7 +125,11 @@ public function fetch($object = true)`
`125`	`125`	`*/`
`126`	`126`	`public function exists()`
`127`	`127`	`{`
`128`		`- return count($this->_map) > 0;`
	`128`	`+ if (!empty($this->_map) && !is_null($this->_map)) {`
	`129`	`+ return true;`
	`130`	`+ }`
	`131`	`+`
	`132`	`+ return false;`
`129`	`133`	`}`
`130`	`134`
`131`	`135`