charlike/templates/node_modules/eslint/lib/rules/no-nested-ternary.js

Small, fast, simple and streaming project scaffolder for myself, but not only. Supports hundreds of template engines through the @JSTransformers API or if you want custom `render` function passed through options

/**
 * @fileoverview Rule to flag nested ternary expressions
 * @author Ian Christian Myers
 */

"use strict";

//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------

module.exports = {
    meta: {
        docs: {
            description: "disallow nested ternary expressions",
            category: "Stylistic Issues",
            recommended: false
        },

        schema: []
    },

    create(context) {

        return {
            ConditionalExpression(node) {
                if (node.alternate.type === "ConditionalExpression" ||
                        node.consequent.type === "ConditionalExpression") {
                    context.report(node, "Do not nest ternary expressions.");
                }
            }
        };
    }
};