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| /**
| * @fileoverview Rule to flag nested ternary expressions
| * @author Ian Christian Myers
| */
|
| "use strict";
|
| //------------------------------------------------------------------------------
| // Rule Definition
| //------------------------------------------------------------------------------
|
| module.exports = {
| meta: {
| type: "suggestion",
|
| docs: {
| description: "disallow nested ternary expressions",
| category: "Stylistic Issues",
| recommended: false,
| url: "https://eslint.org/docs/rules/no-nested-ternary"
| },
|
| schema: [],
|
| messages: {
| noNestedTernary: "Do not nest ternary expressions."
| }
| },
|
| create(context) {
|
| return {
| ConditionalExpression(node) {
| if (node.alternate.type === "ConditionalExpression" ||
| node.consequent.type === "ConditionalExpression") {
| context.report({
| node,
| messageId: "noNestedTernary"
| });
| }
| }
| };
| }
| };
|
|
