Fix transform-simplify-comparison-operators plugin

2015-11-02 09:27:41 -05:00
parent 72f384bb29
commit 44e64c41f8
4 changed files with 22 additions and 4 deletions
--- a/packages/babel-plugin-transform-simplify-comparison-operators/src/index.js
+++ b/packages/babel-plugin-transform-simplify-comparison-operators/src/index.js
@@ -1,12 +1,13 @@
 export default function () {
  return {
    visitor: {
-      BinaryExpression(node) {
-        let op = node.operator;
+      BinaryExpression(path) {
+        let { node, op } = path;
+
        if (op !== "===" && op !== "!==") return;

-        let left  = this.get("left");
-        let right = this.get("right");
+        let left  = path.get("left");
+        let right = path.get("right");
        if (left.baseTypeStrictlyMatches(right)) {
          node.operator = node.operator.slice(0, -1);
        }