eslint/tests/fixtures/testers/rule-tester/no-var.js

   1 /**
   2  * @fileoverview Rule to remove var statement
   3  * @author Nicholas C. Zakas
   4  */
   5
   6 //------------------------------------------------------------------------------
   7 // Rule Definition
   8 //------------------------------------------------------------------------------
   9
  10 "use strict";
  11
  12 module.exports = {
  13     meta: {
  14         fixable: "code",
  15         schema: []
  16     },
  17     create(context) {
  18         var sourceCode = context.getSourceCode();
  19
  20         return {
  21             "VariableDeclaration": function(node) {
  22                 if (node.kind === "var") {
  23                     context.report({
  24                         node: node,
  25                         loc: sourceCode.getFirstToken(node).loc,
  26                         message: "Bad var.",
  27                         fix: function(fixer) {
  28                             return fixer.remove(sourceCode.getFirstToken(node));
  29                         }
  30                     })
  31                 }
  32             }
  33         };
  34     }
  35 };