@digifi/jexl-functions/lib/src/utils/array.js

Package with available JEXL functions

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createSaveFlattenFunction = void 0;
const errors_1 = require("../errors");
const validation_1 = require("./validation");
const createSaveFlattenFunction = (maxFlattenArraySize) => {
    const validateArrayMaxSize = (0, validation_1.createValidateArrayLikeValueMaxSizeFunction)(maxFlattenArraySize);
    return (args) => {
        validateArrayMaxSize(args);
        return args.reduce((flattenArray, arg) => {
            const currentFlattenArrayLength = flattenArray.length;
            const argArrayLength = Array.isArray(arg) ? arg.length : 1;
            if (currentFlattenArrayLength + argArrayLength > maxFlattenArraySize) {
                throw new errors_1.JexlFunctionExecutionError(`Items size exceeded. Provided ${currentFlattenArrayLength + argArrayLength}, maximum ${maxFlattenArraySize}`);
            }
            if (Array.isArray(arg)) {
                return arg.length ? flattenArray.concat(arg) : flattenArray;
            }
            flattenArray.push(arg);
            return flattenArray;
        }, []);
    };
};
exports.createSaveFlattenFunction = createSaveFlattenFunction;