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| /**
| * @fileoverview Rule to disallow an empty pattern
| * @author Alberto Rodríguez
| */
| "use strict";
|
| //------------------------------------------------------------------------------
| // Rule Definition
| //------------------------------------------------------------------------------
|
| module.exports = {
| meta: {
| type: "problem",
|
| docs: {
| description: "disallow empty destructuring patterns",
| category: "Best Practices",
| recommended: true,
| url: "https://eslint.org/docs/rules/no-empty-pattern"
| },
|
| schema: [],
|
| messages: {
| unexpected: "Unexpected empty {{type}} pattern."
| }
| },
|
| create(context) {
| return {
| ObjectPattern(node) {
| if (node.properties.length === 0) {
| context.report({ node, messageId: "unexpected", data: { type: "object" } });
| }
| },
| ArrayPattern(node) {
| if (node.elements.length === 0) {
| context.report({ node, messageId: "unexpected", data: { type: "array" } });
| }
| }
| };
| }
| };
|
|
