node/tools/eslint/lib/rules/no-new-wrappers.js
silverwind d9b8758f47 tools: update ESLint to 2.7.0
PR-URL: https://github.com/nodejs/node/pull/6132
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: thefourtheye <thechargingvolcano@gmail.com>
2016-04-20 16:24:21 -07:00

27 lines
712 B
JavaScript

/**
* @fileoverview Rule to flag when using constructor for wrapper objects
* @author Ilya Volodin
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = function(context) {
return {
"NewExpression": function(node) {
var wrapperObjects = ["String", "Number", "Boolean", "Math", "JSON"];
if (wrapperObjects.indexOf(node.callee.name) > -1) {
context.report(node, "Do not use {{fn}} as a constructor.", { fn: node.callee.name });
}
}
};
};
module.exports.schema = [];