Urara-Blog/node_modules/.pnpm-store/v3/files/ef/0bfc83e1c708a46690b7273a293f04055f7d7a7325b5255a62726f0ebdea9c85336995df4cc1756f6f0996e7ad7e960b79d00a600a3d3b2c91bc2ebe15ed64
2022-08-14 01:14:53 +08:00

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/**
* @fileoverview Rule to enforce default clauses in switch statements to be last
* @author Milos Djermanovic
*/
"use strict";
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../shared/types').Rule} */
module.exports = {
meta: {
type: "suggestion",
docs: {
description: "Enforce default clauses in switch statements to be last",
recommended: false,
url: "https://eslint.org/docs/rules/default-case-last"
},
schema: [],
messages: {
notLast: "Default clause should be the last clause."
}
},
create(context) {
return {
SwitchStatement(node) {
const cases = node.cases,
indexOfDefault = cases.findIndex(c => c.test === null);
if (indexOfDefault !== -1 && indexOfDefault !== cases.length - 1) {
const defaultClause = cases[indexOfDefault];
context.report({ node: defaultClause, messageId: "notLast" });
}
}
};
}
};