Sha256: 3ad0ab194e8f05631ebf3cfaad5647813b17776e9410ba34fb541ebbb864df83
Contents?: true
Size: 936 Bytes
Versions: 43
Compression:
Stored size: 936 Bytes
Contents
/**
* @fileoverview Rule to flag when deleting variables
* @author Ilya Volodin
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
module.exports = {
meta: {
docs: {
description: "disallow deleting variables",
category: "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
43 entries across 43 versions & 1 rubygems