babel-plugin-minify-dead-code-elimination - npm Package Compare versions

Comparing version 0.5.0-alpha.9e986477 to 0.5.0-alpha.a24dd066

lib/index.js

@@ -13,2 +13,7 @@ "use strict";
 
+function evaluateTruthy(path) {
+  const res = evaluate(path);
+  if (res.confident) return !!res.value;
+}
+
 function prevSiblings(path) {
@@ -593,3 +598,3 @@ const parentPath = path.parentPath;
       const node = path.node;
-      const evaluateTest = path.get("test").evaluateTruthy();
+      const evaluateTest = evaluateTruthy(path.get("test"));
 
@@ -736,3 +741,9 @@ if (evaluateTest === true) {
         } else {
-          path.remove();
+          const init = path.get("init");
+
+          if (init.node && !init.isPure()) {
+            path.replaceWith(init);
+          } else {
+            path.remove();
+          }
         }
@@ -739,0 +750,0 @@ }

package.json

 {
   "name": "babel-plugin-minify-dead-code-elimination",
-  "version": "0.5.0-alpha.9e986477",
+  "version": "0.5.0-alpha.a24dd066",
   "description": "",
@@ -15,7 +15,7 @@ "keywords": [
   "dependencies": {
-    "babel-helper-evaluate-path": "^0.5.0-alpha.9e986477",
-    "babel-helper-mark-eval-scopes": "^0.5.0-alpha.9e986477",
-    "babel-helper-remove-or-void": "^0.5.0-alpha.9e986477",
+    "babel-helper-evaluate-path": "^0.5.0-alpha.a24dd066",
+    "babel-helper-mark-eval-scopes": "^0.5.0-alpha.a24dd066",
+    "babel-helper-remove-or-void": "^0.5.0-alpha.a24dd066",
     "lodash.some": "^4.6.0"
   }
 }

README.md

@@ -34,3 +34,3 @@ # babel-plugin-minify-dead-code-elimination
 ```sh
-npm install babel-plugin-minify-dead-code-elimination
+npm install babel-plugin-minify-dead-code-elimination --save-dev
 ```
@@ -37,0 +37,0 @@

No alert changes

Improved metrics

Total package byte prevSize

45646

increased by0.6%

Lines of code

1173

increased by0.77%

Dependency changes

• Updatedbabel-helper-evaluate-path@^0.5.0-alpha.a24dd066

• Updatedbabel-helper-mark-eval-scopes@^0.5.0-alpha.a24dd066

• Updatedbabel-helper-remove-or-void@^0.5.0-alpha.a24dd066