@toreda/strong-types/dist/rule.js

Better TypeScript code in fewer lines.

"use strict";
/**
 *	MIT License
 *
 *	Copyright (c) 2019 - 2021 Toreda, Inc.
 *
 *	Permission is hereby granted, free of charge, to any person obtaining a copy
 *	of this software and associated documentation files (the "Software"), to deal
 *	in the Software without restriction, including without limitation the rights
 *	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *	copies of the Software, and to permit persons to whom the Software is
 *	furnished to do so, subject to the following conditions:

 * 	The above copyright notice and this permission notice shall be included in all
 * 	copies or substantial portions of the Software.
 *
 * 	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * 	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * 	SOFTWARE.
 *
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Rule = void 0;
/**
 * Single rule applied to a node. Can be modified by other rules, matches,
 * specifiers, and flags such as invert.
 *
 * @category Rules
 */
class Rule {
    constructor() {
        this.nodes = [];
    }
    add(node) {
        if (node.type !== 1 /* CMP */) {
            return;
        }
        this.nodes.push(node);
    }
    run(value) {
        if (!this.nodes.length) {
            return false;
        }
        let trueCount = 0;
        for (const node of this.nodes) {
            const result = node.execute(value);
            if (result) {
                trueCount++;
            }
        }
        // Require at least comparison in set of
        // OR operators to be true.
        return trueCount > 0;
    }
    reset() {
        this.nodes.length = 0;
    }
}
exports.Rule = Rule;