| /** | |
| * @fileoverview Rule to flag when using new Function | |
| * @author Ilya Volodin | |
| */ | |
| "use strict"; | |
| //------------------------------------------------------------------------------ | |
| // Rule Definition | |
| //------------------------------------------------------------------------------ | |
| module.exports = { | |
| meta: { | |
| type: "suggestion", | |
| docs: { | |
| description: "disallow `new` operators with the `Function` object", | |
| category: "Best Practices", | |
| recommended: false, | |
| url: "https://eslint.org/docs/rules/no-new-func" | |
| }, | |
| schema: [] | |
| }, | |
| create(context) { | |
| //-------------------------------------------------------------------------- | |
| // Helpers | |
| //-------------------------------------------------------------------------- | |
| /** | |
| * Reports a node. | |
| * @param {ASTNode} node The node to report | |
| * @returns {void} | |
| * @private | |
| */ | |
| function report(node) { | |
| context.report({ node, message: "The Function constructor is eval." }); | |
| } | |
| return { | |
| "NewExpression[callee.name = 'Function']": report, | |
| "CallExpression[callee.name = 'Function']": report | |
| }; | |
| } | |
| }; |