eslint-plugin-prefer-let - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2-447f893

lib/rules/prefer-let.js

@@ -25,3 +25,3 @@ /**
   create: function(context) {
-    // variables should be defined here
+    let sourceCode = context.getSourceCode();
 
@@ -60,5 +60,10 @@ //----------------------------------------------------------------------
         } else if (node.kind !== 'let' && !isTopLevelScope(node)) {
+          let constToken = sourceCode.getFirstToken(node);
+
           context.report({
             message: '`const` declaration outside top-level scope',
-            node
+            node,
+            fix: function(fixer) {
+              return fixer.replaceText(constToken, 'let');
+            }
           });
@@ -65,0 +70,0 @@ }

package.json

 {
   "name": "eslint-plugin-prefer-let",
-  "version": "1.0.1",
+  "version": "1.0.2-447f893",
   "description": "Rule to prefer using `let` to bind names to values",
@@ -10,4 +10,2 @@ "keywords": [
   ],
-  "author": "Charles Lowell",
-  "homepage": "https://github.com/cowboyd/eslint-plugin-prefer-let",
   "main": "lib/index.js",
@@ -14,0 +12,0 @@ "scripts": {

README.md

 # eslint-plugin-prefer-let
 
-[![Build Status](https://travis-ci.org/cowboyd/eslint-plugin-prefer-let.svg?branch=master)](https://travis-ci.org/cowboyd/eslint-plugin-prefer-let)
-
 An eslint plugin to encourage semantic of usage of `let` and `const`.
@@ -86,1 +84,14 @@
 ```
+
+### Possible Conflicts
+
+This plugin may conflict with other plugins or configs that set `eslint prefer-const`. You can configure the rules to avoid this:
+
+```json
+{
+    "rules": {
+        "prefer-let/prefer-let": 2,
+        "prefer-const": "off"
+    }
+}
+```

tests/lib/rules/prefer-let.js

@@ -54,2 +54,3 @@ /**
       code: "function y() { const x = 'y'; return x; }",
+      output: "function y() { let x = 'y'; return x; }",
       errors: [{
@@ -62,2 +63,3 @@ message: "`const` declaration outside top-level scope",
       code: "function y() { const {x, y} = {x: 'x', y: 'y'}}",
+      output: "function y() { let {x, y} = {x: 'x', y: 'y'}}",
       errors: [{
@@ -97,2 +99,3 @@ message: "`const` declaration outside top-level scope",
       code: "function y() { const x = 'y'; return x; }",
+      output: "function y() { let x = 'y'; return x; }",
       errors: [{
@@ -99,0 +102,0 @@ message: "`const` declaration outside top-level scope",

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