Sha256: c6c5f35972679c2fb2208e14da3c8aca67c92a9f69ef7a4b2045e9df2979bfaa
Contents?: true
Size: 976 Bytes
Versions: 6
Compression:
Stored size: 976 Bytes
Contents
/**
* @fileoverview Rule to flag when deleting variables
* @author Ilya Volodin
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../shared/types').Rule} */
module.exports = {
meta: {
type: "suggestion",
docs: {
description: "disallow deleting variables",
recommended: true,
url: "https://eslint.org/docs/rules/no-delete-var"
},
schema: [],
messages: {
unexpected: "Variables should not be deleted."
}
},
create(context) {
return {
UnaryExpression(node) {
if (node.operator === "delete" && node.argument.type === "Identifier") {
context.report({ node, messageId: "unexpected" });
}
}
};
}
};
Version data entries
6 entries across 6 versions & 1 rubygems