This repository has been archived on 2024-07-27. You can view files and clone it, but cannot push or open issues or pull requests.
keksAccountGUI/node_modulesOLD/eslint/lib/rules/no-sparse-arrays.js
2019-08-11 20:48:02 +02:00

46 lines
1.1 KiB
JavaScript

/**
* @fileoverview Disallow sparse arrays
* @author Nicholas C. Zakas
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = {
meta: {
type: "problem",
docs: {
description: "disallow sparse arrays",
category: "Possible Errors",
recommended: true,
url: "https://eslint.org/docs/rules/no-sparse-arrays"
},
schema: []
},
create(context) {
//--------------------------------------------------------------------------
// Public
//--------------------------------------------------------------------------
return {
ArrayExpression(node) {
const emptySpot = node.elements.indexOf(null) > -1;
if (emptySpot) {
context.report({ node, message: "Unexpected comma in middle of array." });
}
}
};
}
};