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f44969a5ab
We have been stalled on ESLint 3.8.0 for some time. Current ESLint is 3.13.0. We have been unable to upgrade because of more aggressive reporting on some rules, including indentation. ESLint configuration options and bugfixes are now such that we can reasonably upgrade. PR-URL: https://github.com/nodejs/node/pull/10561 Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
/**
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* @fileoverview Disallow construction of dense arrays using the Array constructor
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* @author Matt DuVall <http://www.mattduvall.com/>
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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module.exports = {
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meta: {
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docs: {
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description: "disallow `Array` constructors",
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category: "Stylistic Issues",
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recommended: false
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},
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schema: []
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},
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create(context) {
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/**
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* Disallow construction of dense arrays using the Array constructor
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* @param {ASTNode} node node to evaluate
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* @returns {void}
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* @private
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*/
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function check(node) {
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if (
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node.arguments.length !== 1 &&
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node.callee.type === "Identifier" &&
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node.callee.name === "Array"
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) {
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context.report({ node, message: "The array literal notation [] is preferrable." });
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}
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}
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return {
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CallExpression: check,
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NewExpression: check
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};
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}
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};
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