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/**
* @fileoverview Restrict comparing against `true` or `false`.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
"use strict";
// -----------------------------------------------------------------------------
// Rule Definition
// -----------------------------------------------------------------------------
module.exports = function(context) {
// ---------------------------------------------------------------------------
// Public
// --------------------------------------------------------------------------
return {
BinaryExpression(node) {
if (
["==", "!="].includes(node.operator) &&
(["true", "false"].includes(node.left.raw) ||
["true", "false"].includes(node.right.raw))
) {
context.report(
node,
"Don't compare for inexact equality against boolean literals"
);
}
},
};
};
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