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How to use nextItems method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

App.js

Source:App.js

1import React, { useState, useEffect } from "react";2import {useSelector, useDispatch} from "react-redux";3import "./styles.css";4import store from './redux/store'5import TodoList from "./components/TodoList";6import TodoDetail from "./components/TodoDetail";7import {getTasksServer} from "./ServerCall";8import {updateTaskItem, addTaskItem, deleteTaskItem, completeTaskItem} from './state';9import {addTaskR, selectTaskR, updateTaskR, deleteTaskR, completeTaskR} from './redux/actions';10export default function App() {11  // const [items, setItems] = useState(undefined);12  // const [activeItem, setActiveItem] = useState(undefined);13  const itemsR = useSelector(state => state.items);14  const activeItemR = useSelector(state => state.activeItem);15  const dispatch = useDispatch();16  // const state = store.getState();17  async function addTask() {18    // const nextItems = await addTaskItem(items);19    // setItems(nextItems);20    dispatch(addTaskR(itemsR));21  }22  function selectTask(item) {23    // setActiveItem(item);24    dispatch(selectTaskR(item));25  }26  function updateTask(item, title, body) {27    // const nextItems = updateTaskItem(items, item, title, body);28    // setActiveItem(nextItems.find(obj => obj._id === item._id));29    // setItems(nextItems);30    dispatch(updateTaskR(itemsR, item, title, body));31    dispatch(selectTaskR(itemsR.find(obj => obj._id === item._id)));32  }33  function deleteTask(item) {34    // const nextItems = deleteTaskItem(items, item);35    // setItems(nextItems);36    // setActiveItem(nextItems[0]);37    dispatch(deleteTaskR(itemsR, item));38    dispatch(selectTaskR(itemsR[0]));39  }40  function completeTask(item) {41    // const nextItems = completeTaskItem(items, item)42    // setItems(nextItems);43    dispatch(completeTaskR(itemsR, item));44  }45  useEffect(() => {46      getTasksServer().then(tasks => {47        // setItems(tasks);48        dispatch(updateTaskR(tasks));49        // setActiveItem(tasks[0]);50        dispatch(selectTaskR(tasks[0])); 51      });52    }, []);53  return (54    <div className="wrapper">55      <TodoList56        // items={items}57        items={itemsR}58        onAdd={addTask}59        onSelect={selectTask}60        onDelete={deleteTask}61      />62      <TodoDetail63        // active={activeItem}64        active={activeItemR}65        onUpdateTask={updateTask}66        onComplete={completeTask}67        onDelete={deleteTask}68      />69    </div>70  );...

functions.js

Source:functions.js

1function randomLetter() {2    return alphabet[Math.floor(Math.random() * alphabet.length)];3}4function itemsGenerate(n) {5    items = [[], []];6    for (let i = 0; i < n; i++) {7        items.push([]);8        for (let j = 0; j < n; j++) {9            let item = document.createElement('div');10            item.className = "item";11            item.i = i;12            item.j = j;13            item.innerText = randomLetter();14            items[i].push(item);15            divParent.appendChild(item);16        }17    }18}19function colorChange(elements, classNew) {20    for (element of elements) {21        element.className = classNew;22    }23}24function itemsFind(item) {25    if (item.innerText == word[index]) {26        path.push(item);27        index++;28    }29    else {30        return;31    }32    if (index == word.length) {33        colorChange(path, "item item-selected")34        path.pop();35        index = path.length;36        return;37    }    38    nextItems = findNextItems(item);    39    for (nextItem of nextItems) {40        itemsFind(nextItem);41    }42    path.pop();43    index = path.length;44    return;45}46function findNextItems(item) {47    let tempItems = [];48    let nextItems = [];49    if (item.i > 0) {50        tempItems.push(items[item.i - 1][item.j]);51    }52    if (item.j > 0) {53        tempItems.push(items[item.i][item.j - 1]);54    }55    if (item.i < n - 1) {56        tempItems.push(items[item.i + 1][item.j]);57    }58    if (item.j < n - 1) {59        tempItems.push(items[item.i][item.j + 1]);60    }61    for (tempItem of tempItems) {62        if (!path.includes(tempItem)) {63            nextItems.push(tempItem);64        }65    }66    return nextItems;...

state.js

Source:state.js

1import {2    getTasksServer,3    postTaskServer,4    updateTaskServer,5    deleteTaskServer,6  } from "./ServerCall";7const newTask = () => {8  return {9    title: "New task...",10    status: "new",11    body: "Add notes..."12  };13};14export function updateTaskItem(items, item, title, body) {15  let copyOfItem = { ...item };16  if (title !== undefined) {17    copyOfItem.title = title;18  }19  if (body !== undefined) {20    copyOfItem.body = body;21  }22  items[items.findIndex(obj => obj._id === copyOfItem._id)] = copyOfItem;23  updateTaskServer(copyOfItem);24  return [...items];25}26// export function addTaskItem(items, callback) {27//   let nextItems = [];28//   postTaskServer(newTask()).then(item => {nextItems = [...items, item];29//   callback(nextItems)});30// }31// async function with callback32export async function addTaskItem(items) {33  const nextItems = await postTaskServer(newTask()).then(item => [...items, item]);34  return nextItems;35}36export function deleteTaskItem(items, item) {37  let nextItems = items.filter(i => i._id !== item._id);38  deleteTaskServer(item);39  return nextItems;40}41export function completeTaskItem(items, item) {42  let copyOfItem = { ...item };43  copyOfItem.status = "completed";44  items[items.findIndex(obj => obj._id === copyOfItem._id)] = copyOfItem;45  updateTaskServer(copyOfItem);46  return [...items];...

Using AI Code Generation

1import { nextItems } from 'fast-check';2const items = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];3const next = nextItems(items);4let result = next(0);5console.log(result);6result = next(1);7console.log(result);8result = next(2);9console.log(result);10result = next(3);11console.log(result);12result = next(4);13console.log(result);14result = next(5);15console.log(result);16result = next(6);17console.log(result);18result = next(7);19console.log(result);20result = next(8);21console.log(result);22result = next(9);23console.log(result);24result = next(10);25console.log(result);26result = next(11);27console.log(result);28result = next(12);29console.log(result);30result = next(13);31console.log(result);32result = next(14);33console.log(result);34result = next(15);35console.log(result);36result = next(16);37console.log(result);38result = next(17);39console.log(result);40result = next(18);41console.log(result);42result = next(19);43console.log(result);44result = next(20);45console.log(result);46result = next(21);47console.log(result);48result = next(22);49console.log(result);50result = next(23);51console.log(result);52result = next(24);53console.log(result);54result = next(25);55console.log(result);56result = next(26);57console.log(result);58result = next(27);59console.log(result);60result = next(28);61console.log(result);62result = next(29);63console.log(result);64result = next(30);65console.log(result);66result = next(31);67console.log(result);68result = next(32);69console.log(result);70result = next(33);71console.log(result);72result = next(34);73console.log(result);74result = next(35);75console.log(result);76result = next(36);77console.log(result);78result = next(37);79console.log(result);80result = next(38);81console.log(result);82result = next(39);83console.log(result);84result = next(40);85console.log(result);86result = next(41);87console.log(result);88result = next(42);89console.log(result);90result = next(43

Using AI Code Generation

1const fc = require('fast-check');2const { NextArbitrary } = require('fast-check/lib/check/arbitrary/NextArbitrary.js');3const { NextValue } = require('fast-check/lib/check/arbitrary/definition/NextValue.js');4const { NextArbitraryWrapper } = require('fast-check/lib/check/arbitrary/definition/NextArbitraryWrapper.js');5const { NextArbitraryWrapper } = require('fast-check/lib/check/arbitrary/definition/NextArbitraryWrapper.js');6class MyNextArbitrary extends NextArbitrary {7  constructor() {8    super();9  }10  generate(mrng) {11    return new NextValue(1, 1);12  }13  canShrinkWithoutContext(value) {14    return false;15  }16  shrink(value, context) {17    return [];18  }19  withBias(freq) {20    return this;21  }22}23const myNextArbitrary = new MyNextArbitrary();24const myNextArbitraryWrapper = new NextArbitraryWrapper(myNextArbitrary);25const myNextArbitraryWrapper1 = myNextArbitraryWrapper.map((value) => {26  return value + 1;27});28console.log('myNextArbitraryWrapper1', myNextArbitraryWrapper1);29const myNextArbitraryWrapper2 = myNextArbitraryWrapper1.map((value) => {30  return value + 1;31});32console.log('myNextArbitraryWrapper2', myNextArbitraryWrapper2);33const myNextArbitraryWrapper3 = myNextArbitraryWrapper2.map((value) => {34  return value + 1;35});36console.log('myNextArbitraryWrapper3', myNextArbitraryWrapper3);37const myNextArbitraryWrapper4 = myNextArbitraryWrapper3.map((value) => {38  return value + 1;39});40console.log('myNextArbitraryWrapper4', myNextArbitraryWrapper4);41const myNextArbitraryWrapper5 = myNextArbitraryWrapper4.map((value) => {42  return value + 1;43});44console.log('myNextArbitraryWrapper5', myNextArbitraryWrapper5);45const myNextArbitraryWrapper6 = myNextArbitraryWrapper5.map((value) => {46  return value + 1;47});48console.log('myNext

Using AI Code Generation

1const fc = require('fast-check');2const assert = require('assert');3const { nextItems } = require('fast-check-monorepo');4const items = [1, 2, 3, 4, 5];5const gen = fc.array(fc.nat(), 1, 10);6const nextItemsResult = nextItems(gen, items);7assert.deepEqual(nextItemsResult, [

Using AI Code Generation

1import { NextArbitrary } from 'fast-check';2const nextItems = NextArbitrary.nextItems;3const next = nextItems([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 4);4const items = next.next().value;5console.log(items);6export class NextArbitrary<T> implements NextArbitraryInterface<T> {7  private readonly _arbs: T[];8  private readonly _num: number;9  private readonly _rng: Random;10  constructor(arbs: T[], num: number, rng: Random) {11    this._arbs = arbs;12    this._num = num;13    this._rng = rng;14  }15  static nextItems<T>(arbs: T[], num: number, rng: Random = new Random()): IterableIterator<T[]> {16    return new NextArbitrary(arbs, num, rng).next();17  }18  next(): IterableIterator<T[]> {19    return {20      next: () => ({21          .slice()22          .sort(() => this._rng.next() - 0.5)23          .slice(0, this._num),24      }),25    };26  }27}28export class NextValueArbitrary<T> implements NextArbitraryInterface<T> {29  private readonly _arb: Arbitrary<T>;30  private readonly _rng: Random;31  constructor(arb: Arbitrary<T>, rng: Random) {32    this._arb = arb;33    this._rng = rng;34  }

Using AI Code Generation

1const fc = require('../fast-check-monorepo/lib/fast-check.js');2const { nextItems } = require('../fast-check-monorepo/lib/check/arbitrary/NextArbitrary.js');3const { Random } = require('../fast-check-monorepo/lib/random/generator/Random.js');4const random = new Random(0);5const items = nextItems(fc.nat(), 5, random);6console.log(items);

Using AI Code Generation

1import * as fc from "fast-check";2import * as fcM from "fast-check-monorepo";3fc.assert(4  fc.property(fcM.nextItems(), (nextItems) => {5    console.log(nextItems);6    return true;7  })8);9fc.assert(10  fc.property(fcM.nextItems(), (nextItems) => {11    console.log(nextItems);12    return true;13  })14);15fc.assert(16  fc.property(fcM.nextItems(), (nextItems) => {17    console.log(nextItems);18    return true;19  })20);21fc.assert(22  fc.property(fcM.nextItems(), (nextItems) => {23    console.log(nextItems);24    return true;25  })26);27fc.assert(28  fc.property(fcM.nextItems(), (nextItems) => {29    console.log(nextItems);30    return true;31  })32);33fc.assert(34  fc.property(fcM.nextItems(), (nextItems) => {35    console.log(nextItems);36    return true;37  })38);39fc.assert(40  fc.property(fcM.nextItems(), (nextItems) => {41    console.log(nextItems);42    return true;43  })44);45fc.assert(46  fc.property(fcM.nextItems(), (nextItems) => {47    console.log(nextItems);48    return true;49  })50);51fc.assert(52  fc.property(fcM.nextItems(), (nextItems) => {53    console.log(nextItems);54    return true;55  })56);57fc.assert(58  fc.property(fcM.nextItems(), (nextItems) => {59    console.log(nextItems);60    return true;61  })62);63fc.assert(64  fc.property(fcM.nextItems(), (nextItems) => {65    console.log(nextItems);66    return true;67  })68);69fc.assert(70  fc.property(fcM.nextItems(), (nextItems) => {71    console.log(nextItems);

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