babel-helper-flip-expressions - npm Package Compare versions

Comparing version 0.3.0-alpha.cf9a0da2 to 0.3.0-alpha.d9c99d3f

lib/index.js

 "use strict";
 
-var flipSeen = Symbol("flipSeen");
+const flipSeen = Symbol("flipSeen");
 
@@ -13,5 +13,3 @@ module.exports = function (t) {
     // more nodes that could benifit from flipping than not.
-    shouldFlip(topNode) {
-      var savings = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
-
+    shouldFlip(topNode, savings = 0) {
       visit(topNode);
@@ -40,4 +38,4 @@ return savings > 0;
     flip(node, resultNotUsed) {
-      var lastNodeDesc = void 0;
-      var ret = visit(node);
+      let lastNodeDesc;
+      const ret = visit(node);
 
@@ -47,5 +45,5 @@ ret[flipSeen] = true;
       if (resultNotUsed && lastNodeDesc) {
-        var _lastNodeDesc = lastNodeDesc,
-            parent = _lastNodeDesc.parent,
-            key = _lastNodeDesc.key;
+        var _lastNodeDesc = lastNodeDesc;
+        const parent = _lastNodeDesc.parent,
+              key = _lastNodeDesc.key;
 
@@ -74,3 +72,3 @@ if (parent && key && t.isUnaryExpression(parent[key], { operator: "!" })) {
         if (t.isBinaryExpression(node)) {
-          var operator = void 0;
+          let operator;
           switch (node.operator) {
@@ -77,0 +75,0 @@ case "!==":

package.json

 {
   "name": "babel-helper-flip-expressions",
-  "version": "0.3.0-alpha.cf9a0da2",
+  "version": "0.3.0-alpha.d9c99d3f",
   "description": "",
@@ -5,0 +5,0 @@ "keywords": [

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Total package byte prevSize

2923

decreased by-2.95%

Lines of code

78

decreased by-1.27%

No dependency changes