optimize '_nodesArray' converter logic

clarketm · May 5, 2017 · bb84153 · bb84153
1 parent 782fd7a
commit bb84153
Show file tree

Hide file tree

Showing 4 changed files with 4 additions and 18 deletions.
diff --git a/dist/js/tableexport.js b/dist/js/tableexport.js
@@ -862,14 +862,7 @@
         }
 
         function _nodesArray(els) {
-            var result;
-            try {
-                result = [].slice.call(els);
-                if (!result.length) throw Error();
-            } catch (e) {
-                result = [].concat(els);
-            }
-            return result;
+            return (typeof els.length === 'undefined') ? [].concat(els) : [].slice.call(els);
         }
 
         function _hasClass(el, cls) {

diff --git a/dist/js/tableexport.min.js b/dist/js/tableexport.min.js
diff --git a/src/stable/js/tableexport.js b/src/stable/js/tableexport.js
@@ -862,14 +862,7 @@
         }
 
         function _nodesArray(els) {
-            var result;
-            try {
-                result = [].slice.call(els);
-                if (!result.length) throw Error();
-            } catch (e) {
-                result = [].concat(els);
-            }
-            return result;
+            return (typeof els.length === 'undefined') ? [].concat(els) : [].slice.call(els);
         }
 
         function _hasClass(el, cls) {

diff --git a/src/stable/js/tableexport.min.js b/src/stable/js/tableexport.min.js