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-rw-r--r--tools/eslint/lib/rules/no-array-constructor.js29
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diff --git a/tools/eslint/lib/rules/no-array-constructor.js b/tools/eslint/lib/rules/no-array-constructor.js
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+/**
+ * @fileoverview Disallow construction of dense arrays using the Array constructor
+ * @author Matt DuVall <http://www.mattduvall.com/>
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+module.exports = function(context) {
+
+ function check(node) {
+ if (
+ node.arguments.length !== 1 &&
+ node.callee.type === "Identifier" &&
+ node.callee.name === "Array"
+ ) {
+ context.report(node, "The array literal notation [] is preferrable.");
+ }
+ }
+
+ return {
+ "CallExpression": check,
+ "NewExpression": check
+ };
+
+};