--- /dev/null
+/**
+ * @fileoverview Rule to disallow use of Object.prototype builtins on objects
+ * @author Andrew Levine
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const astUtils = require("./utils/ast-utils");
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+module.exports = {
+ meta: {
+ type: "problem",
+
+ docs: {
+ description: "disallow calling some `Object.prototype` methods directly on objects",
+ category: "Possible Errors",
+ recommended: true,
+ url: "https://eslint.org/docs/rules/no-prototype-builtins"
+ },
+
+ schema: [],
+
+ messages: {
+ prototypeBuildIn: "Do not access Object.prototype method '{{prop}}' from target object."
+ }
+ },
+
+ create(context) {
+ const DISALLOWED_PROPS = [
+ "hasOwnProperty",
+ "isPrototypeOf",
+ "propertyIsEnumerable"
+ ];
+
+ /**
+ * Reports if a disallowed property is used in a CallExpression
+ * @param {ASTNode} node The CallExpression node.
+ * @returns {void}
+ */
+ function disallowBuiltIns(node) {
+
+ const callee = astUtils.skipChainExpression(node.callee);
+
+ if (callee.type !== "MemberExpression") {
+ return;
+ }
+
+ const propName = astUtils.getStaticPropertyName(callee);
+
+ if (propName !== null && DISALLOWED_PROPS.indexOf(propName) > -1) {
+ context.report({
+ messageId: "prototypeBuildIn",
+ loc: callee.property.loc,
+ data: { prop: propName },
+ node
+ });
+ }
+ }
+
+ return {
+ CallExpression: disallowBuiltIns
+ };
+ }
+};