@widergy/web-utils/lib/array.js

Utility GO! Web utils

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.arrayBufferToJson = exports.intersect = exports.autocompleteWithNumbers = exports.isEmpty = exports.reducerAccumulator = exports.validateArray = exports.updateOrAddObjectInArray = exports.updateObjectInArray = exports.replaceObjectInArray = exports.flatten = exports.range = void 0;
const range = (n) => [...Array(n).keys()];
exports.range = range;
const flatten = (array) => [].concat(...array);
exports.flatten = flatten;
const replaceObjectInArray = (list, entity, index, valuesToReplace) => [...list.slice(0, index), entity.merge(valuesToReplace), ...list.slice(index + 1)];
exports.replaceObjectInArray = replaceObjectInArray;
const updateObjectInArray = (array, object, isEqual = (item) => item.id === object.id) => {
    const index = array.findIndex(isEqual);
    return index >= 0
        ? array
            .slice(0, index)
            .concat(object)
            .concat(array.slice(index + 1))
        : array;
};
exports.updateObjectInArray = updateObjectInArray;
const updateOrAddObjectInArray = (array, object, isEqual = (item) => item.id === object.id) => {
    const index = array.findIndex(isEqual);
    return index >= 0
        ? array
            .slice(0, index)
            .concat(object)
            .concat(array.slice(index + 1))
        : array.concat(object);
};
exports.updateOrAddObjectInArray = updateOrAddObjectInArray;
const validateArray = (minValue) => (val) => val && val.length >= minValue && minValue > 0 ? undefined : 'ERROR';
exports.validateArray = validateArray;
const reducerAccumulator = (accumulator, currentValue) => accumulator + currentValue;
exports.reducerAccumulator = reducerAccumulator;
const isEmpty = (array) => !array || array.length === 0;
exports.isEmpty = isEmpty;
const autocompleteWithNumbers = (x, y) => x > y ? [] : [x, ...(0, exports.autocompleteWithNumbers)(x + 1, y)];
exports.autocompleteWithNumbers = autocompleteWithNumbers;
const intersect = (...args) => {
    const xArr = args[0];
    const yArr = args[1];
    const rest = args.slice(2);
    if (!yArr)
        return xArr;
    const zArr = xArr.filter((x) => yArr.includes(x));
    return (0, exports.intersect)(zArr, ...rest);
};
exports.intersect = intersect;
const arrayBufferToJson = (arrayBuffer) => {
    if ('TextDecoder' in window) {
        const dataView = new DataView(arrayBuffer);
        const decoder = new TextDecoder('utf8');
        const response = JSON.parse(decoder.decode(dataView));
        return response;
    }
    let decodedString = '';
    new Uint8Array(arrayBuffer).forEach((byte) => {
        decodedString += String.fromCharCode(byte);
    });
    const response = JSON.parse(decodedString);
    return response;
};
exports.arrayBufferToJson = arrayBufferToJson;
const ARRAY_UTILS = {
    range: exports.range,
    flatten: exports.flatten,
    replaceObjectInArray: exports.replaceObjectInArray,
    updateObjectInArray: exports.updateObjectInArray,
    updateOrAddObjectInArray: exports.updateOrAddObjectInArray,
    validateArray: exports.validateArray,
    reducerAccumulator: exports.reducerAccumulator,
    isEmpty: exports.isEmpty,
    autocompleteWithNumbers: exports.autocompleteWithNumbers,
    intersect: exports.intersect,
    arrayBufferToJson: exports.arrayBufferToJson,
};
exports.default = ARRAY_UTILS;