expression.js

/*
 * Copyright (c) 2018, salesforce.com, inc.
 * All rights reserved.
 * SPDX-License-Identifier: MIT
 * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/MIT
 */
import { LightningElement } from 'lwc';

export default class Sample extends LightningElement {
    expr1() {
        return 'bar';
    }

    expr2 = { expr21: { expr22: 'expr22' } };
    expr3 = [{ expr33: 'expr33' }];

    // Additional data for complex expression testing
    get complexData() {
        return {
            string: 'test',
            number: 42,
            boolean: true,
            array: [1, 2, 3, 4, 5],
            nested: {
                deep: {
                    value: 'nested value',
                },
            },
        };
    }

    get computedValue() {
        return this.expr1() + '_computed';
    }

    get conditionalValue() {
        return this.expr2?.expr21?.expr22 ? 'hasValue' : 'noValue';
    }
}