@sudoo/marked/evaluate/array-expression.js

JavaScript & TypeScript code runner in JavaScript, safe with marked territory, asynchronous

"use strict";
/**
 * @author WMXPY
 * @namespace Evaluate
 * @description Array Expression
 */
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.arrayExpressionEvaluator = exports.mountArrayExpression = void 0;
const error_code_1 = require("../declare/error-code");
const error_1 = require("../util/error/error");
const sand_list_1 = require("../variable/sand-list");
const mountArrayExpression = (sandbox) => {
    sandbox.mount("ArrayExpression", exports.arrayExpressionEvaluator);
};
exports.mountArrayExpression = mountArrayExpression;
const arrayExpressionEvaluator = function (node, scope, trace) {
    return __awaiter(this, void 0, void 0, function* () {
        const nextTrace = trace.stack(node);
        const mapped = [];
        for (const element of node.elements) {
            if (element !== null) {
                const evaluated = yield this.execute(element, scope, nextTrace);
                if (element.type === "SpreadElement") {
                    if (!(evaluated instanceof sand_list_1.SandList)) {
                        throw (0, error_1.error)(error_code_1.ERROR_CODE.CANNOT_SPREAD_OTHER_THAN_ARRAY, typeof evaluated, element, nextTrace);
                    }
                    else {
                        mapped.push(...evaluated.list);
                    }
                }
                else {
                    mapped.push(evaluated);
                }
            }
        }
        return sand_list_1.SandList.fromRawList(mapped);
    });
};
exports.arrayExpressionEvaluator = arrayExpressionEvaluator;