node-source-walk - npm Package Compare versions

Comparing version 4.2.2 to 4.3.0

index.js

@@ -19,14 +19,18 @@ const parser = require('@babel/parser');
       'flow',
+      'asyncGenerators',
+      'classProperties',
       'doExpressions',
-      'objectRestSpread',
-      ['decorators', {decoratorsBeforeExport: true}],
-      'classProperties',
+      'dynamicImport',
       'exportDefaultFrom',
       'exportNamespaceFrom',
-      'asyncGenerators',
       'functionBind',
       'functionSent',
-      'dynamicImport',
-      'optionalChaining',
-      'nullishCoalescingOperator'
+      'nullishCoalescingOperator',
+      'objectRestSpread',
+      [
+        'decorators', {
+          decoratorsBeforeExport: true
+        }
+      ],
+      'optionalChaining'
     ],
@@ -62,20 +66,19 @@ allowHashBang: true,
 module.exports.prototype.traverse = function(node, cb) {
-  if (this.shouldStop) { return; }
+  if (this.shouldStop) return;
 
   if (Array.isArray(node)) {
-    for (let i = 0, l = node.length; i < l; i++) {
-      const x = node[i];
-      if (x !== null) {
+    for (const key of node) {
+      if (key !== null) {
         // Mark that the node has been visited
-        x.parent = node;
-        this.traverse(x, cb);
+        key.parent = node;
+        this.traverse(key, cb);
       }
     }
-
   } else if (node && typeof node === 'object') {
     cb(node);
 
-    for (let key in node) {
+    // TODO switch to Object.entries
+    for (const key of Object.keys(node)) {
       // Avoid visited nodes
-      if (key === 'parent' || !node[key]) { continue; }
+      if (key === 'parent' || !node[key]) continue;
 
@@ -114,7 +117,7 @@ node[key].parent = node;
 function reverseTraverse(node, cb) {
-  if (this.shouldStop || !node.parent) { return; }
+  if (this.shouldStop || !node.parent) return;
 
-  if (node.parent instanceof Array) {
-    for (let i = 0, l = node.parent.length; i < l; i++) {
-      cb(node.parent[i]);
+  if (Array.isArray(node.parent)) {
+    for (const parent of node.parent) {
+      cb(parent);
     }
@@ -121,0 +124,0 @@ } else {

package.json

 {
   "name": "node-source-walk",
-  "version": "4.2.2",
+  "version": "4.3.0",
   "description": "Execute a callback on every node of a source code's AST and stop walking when you see fit",
@@ -5,0 +5,0 @@ "main": "index.js",

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Improved metrics

Total package byte prevSize

8194

increased by14.67%

Number of package files

4

increased by33.33%

Lines of code

112

increased by3.7%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes