Add a comment explaining that jQuery.map flattens arrays

jquery · Nov 27, 2010 · 34bf1a2 · 34bf1a2
1 parent 7be1120
commit 34bf1a2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/core.js b/src/core.js
@@ -726,6 +726,7 @@ jQuery.extend({
 			}
 		}
 
+		// Flatten any nested arrays
 		return ret.concat.apply( [], ret );
 	},