How to use offsetItems method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

generatePageNumbers.ts

Source:generatePageNumbers.ts

1import last from 'lodash/last';2import range from 'lodash/range';3type WindowSizes = 's' | 'm';4interface Options {5  /**6   * The default size, 'm', fits in 'govuk-grid-column-two-thirds' on desktop,7   * 's' fits on mobile.8   */9  windowSize?: WindowSizes;10  currentPage: number;11  totalPages: number;12}13/**14 * Generates pages for pagination.15 * Always returns the first and last page.16 * On desktop (size 'm') it returns pages around the current page and17 * null spacers in gaps between consecutive numbers.18 * On mobile (size 's') it returns the current page and spacers19 */20export default function generatePageNumbers({21  windowSize = 'm',22  currentPage: initialCurrentPage,23  totalPages,24}: Options): (number | null)[] {25  // Return an empty array if 0 or 1 pages26  if (totalPages <= 1) {27    return [];28  }29  // Make sure the current page is valid30  const currentPage =31    initialCurrentPage <= 0 ? 1 : Math.min(initialCurrentPage, totalPages);32  const pagesRange = getPagesRange({33    windowSize,34    currentPage,35    totalPages,36  });37  const pageNumbers = [1, ...pagesRange, totalPages];38  return pageNumbers.reduce<(number | null)[]>((acc, current) => {39    const prev = last(acc);40    if (typeof prev === 'number' && current - prev !== 1) {41      acc.push(null);42    }43    acc.push(current);44    return acc;45  }, []);46}47function getPagesRange({48  windowSize,49  currentPage,50  totalPages,51}: {52  windowSize: WindowSizes;53  currentPage: number;54  totalPages: number;55}) {56  // For small windows we only return the current page57  // or an empty array if it's the first or last page.58  if (windowSize === 's') {59    return currentPage === 1 || currentPage === totalPages ? [] : [currentPage];60  }61  // The first and the last numbers are added later to ensure they are always shown.62  const startNumber = 2;63  const endNumber = totalPages - 1;64  const maxItems = 7;65  // Return all pages if the total is less than maxItems66  if (totalPages <= maxItems) {67    return range(startNumber, totalPages);68  }69  // Number of items (pages and spacers) to show around the current page,70  // based on what fits up to the maxItems.71  // 3 is the first, last and current pages.72  const itemsAroundCurrent = maxItems - 3;73  // Number of items (pages and spacers) on either side of the current page.74  const offsetItems = Math.floor(itemsAroundCurrent / 2);75  const midPoint = Math.floor(maxItems / 2);76  // currentPage is near the start77  if (78    currentPage - startNumber < midPoint &&79    currentPage <= startNumber + offsetItems80  ) {81    return range(startNumber, startNumber + itemsAroundCurrent);82  }83  // currentPage is near the end84  if (endNumber - currentPage < midPoint) {85    return range(endNumber - (itemsAroundCurrent - 1), endNumber + 1);86  }87  return range(currentPage - offsetItems + 1, currentPage + offsetItems);...

slider.js

Source:slider.js

1function initSlider(container, prev, next, duration = 500, repeat = 0, callBack) {2    let target = $(container);3    let navigator = $(`${prev}, ${next}`);4    let handler = target.find('.slider-handle');5    //root6    let items = target.find('.slider-item').each((idx, obj) => $(obj).attr('offset', idx + 1));7    let widthItem = Math.round(items.width());8    let offSetItems = items.length - 1;9    //cloning10    handler.prepend($(items.get(offSetItems)).clone().addClass('clone').attr('offset', 0));11    handler.append($(items.get(0)).clone().addClass('clone').attr('offset', offSetItems + 2));12    offSetItems += 2;13    //handelr14    function slideTo(item) {15        //callback16        if (callBack) callBack(item);17        //end callback18        let offSet = parseInt(item.attr('offset'));19        //calutate tranlate20        let translateX = -offSet * widthItem;21        //check end or start slide22        let backSlideOffset = -1;23        if (item.hasClass('clone')) {24            backSlideOffset = offSet > 0 ? 1 : offSetItems - 1;25            item = handler.find(".slider-item:nth-child(" + (backSlideOffset + 1) + ")");26        }27        //start-sliding28        navigator.css("pointer-events", "none");29        handler.css({30            "transform": `translateX(${translateX}px)`,31            "transition": `transform ${duration/1000}s ease`32        });33        item.addClass('active');34        //end-sliding35        setTimeout(function () {36            navigator.css("pointer-events", "");37            handler.css('transition', '');38            if (backSlideOffset > 0)39                handler.css("transform", `translateX(${-backSlideOffset*widthItem}px)`);40        }, duration)41    }42    $(navigator.get(0)).on('click', () => {43        slideTo(handler.find('.slider-item.active').removeClass('active').prev());44    })45    $(navigator.get(1)).on('click', () => {46        slideTo(handler.find('.slider-item.active').removeClass('active').next());47    })48    if (repeat != 0) {49        setInterval(function () {50            $(navigator.get(1)).trigger('click');51        }, repeat);52    }53    handler.css("transform", `translateX(-${widthItem}px)`)54    $(".slider-item:nth-child(2)").addClass('active');...

Using AI Code Generation

1const { offsetItems } = require('fast-check');2const { array } = require('fast-check');3const { tuple } = require('fast-check');4const { string } = require('fast-check');5const { integer } = require('fast-check');6const { oneof } = require('fast-check');7const { ArbitraryBuilder } = require('fast-check');8const arb = new ArbitraryBuilder();9  .tuple(10    arb.array(arb.oneof(arb.integer(), arb.string())),11    arb.array(arb.oneof(arb.integer(), arb.string()))12  .map(([a, b]) => offsetItems(a, b))13  .build();14const run = async () => {15  const result = await myArb.sample(10);16  console.log(result);17};18run();19const { offsetItems } = require('fast-check');20const { array } = require('fast-check');21const { tuple } = require('fast-check');22const { string } = require('fast-check');23const { integer } = require('fast-check');24const { oneof } = require('fast-check');25const { ArbitraryBuilder } = require('fast-check');26const arb = new ArbitraryBuilder();27  .tuple(28    arb.array(arb.oneof(arb.integer(), arb.string())),29    arb.array(arb.oneof(arb.integer(), arb.string()))30  .map(([a, b]) => offsetItems(a, b))31  .build();32const run = async () => {33  const result = await myArb.sample(10);34  console.log(result);35};36run();37const { offsetItems } = require('fast-check');38const { array } = require('fast-check');39const { tuple } = require('fast-check');40const { string } = require('fast-check');41const { integer } = require('fast-check');42const { oneof } = require('fast-check');43const { ArbitraryBuilder } = require('fast-check');44const arb = new ArbitraryBuilder();45  .tuple(

Using AI Code Generation

1const fc = require('fast-check')2const { offsetItems } = require('fast-check-monorepo')3const actual = offsetItems(items, offset)4console.log(actual)5console.log(actual === expected)6const fc = require('fast-check')7const { offsetItems } = require('fast-check-monorepo')8const actual = offsetItems(items, offset)9console.log(actual)10console.log(actual === expected)11const fc = require('fast-check')12const { offsetItems } = require('fast-check-monorepo')13const actual = offsetItems(items, offset)14console.log(actual)15console.log(actual === expected)16const fc = require('fast-check')17const { offsetItems } = require('fast-check-monorepo')18const actual = offsetItems(items, offset)19console.log(actual)20console.log(actual === expected)21const fc = require('fast-check')22const { offsetItems } = require('fast-check-monorepo')23const actual = offsetItems(items, offset)24console.log(actual)25console.log(actual === expected)26const fc = require('fast-check')

Using AI Code Generation

1const fc = require('fast-check')2const offsetArb = fc.array(fc.integer())3const offsetItems = require('fast-check/src/check/arbitrary/OffsetArbitrary.ts').offsetItems4const offsetArb2 = offsetItems(offsetArb, 0, 2)5fc.assert(fc.property(offsetArb2, (arr) => {6    console.log(arr)7}))8const fc = require('fast-check')9const offsetArb = fc.array(fc.integer())10const offsetItems = require('fast-check/src/check/arbitrary/OffsetArbitrary.ts').offsetItems11const offsetArb2 = offsetItems(offsetArb, 0, 2)12fc.assert(fc.property(offsetArb2, (arr) => {13    console.log(arr)14}))15const fc = require('fast-check')16const offsetArb = fc.array(fc.integer())17const offsetItems = require('fast-check/src/check/arbitrary/OffsetArbitrary.ts').offsetItems18const offsetArb2 = offsetItems(offsetArb, 0, 2)19fc.assert(fc.property(offsetArb2, (arr) => {20    console.log(arr)21}))22const fc = require('fast-check')23const offsetArb = fc.array(fc.integer())24const offsetItems = require('fast-check/src/check/arbitrary/OffsetArbitrary.ts').offsetItems25const offsetArb2 = offsetItems(offsetArb, 0, 2)26fc.assert(fc.property(offsetArb2, (arr) => {27    console.log(arr)28}))29const fc = require('fast-check')30const offsetArb = fc.array(fc.integer())31const offsetItems = require('fast-check/src/check/arbitrary/OffsetArbitrary.ts').offsetItems

Using AI Code Generation

1const {offsetItems} = require('fast-check-monorepo');2const items = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20];3const offset = 4;4const offsetItemsResult = offsetItems(items, offset);5console.log(offsetItemsResult);6const {offsetItems} = require('fast-check-monorepo');7const items = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20];8const offset = 20;9const offsetItemsResult = offsetItems(items, offset);10console.log(offsetItemsResult);11const {offsetItems} = require('fast-check-monorepo');12const items = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20];13const offset = 21;14const offsetItemsResult = offsetItems(items, offset);15console.log(offsetItemsResult);

Using AI Code Generation

1const fc = require('fast-check');2const arr = fc.array(fc.integer());3arr.offsetItems(2);4const fc = require('fast-check');5const arr = fc.array(fc.integer());6const arr2 = arr.offsetItems(2);7const fc = require('fast-check');8const arr = fc.array(fc.integer());9const arr2 = arr.offsetItems(2);10const fc = require('fast-check');11const arr = fc.array(fc.integer());12const arr2 = arr.offsetItems(2);13const fc = require('fast-check');14const arr = fc.array(fc.integer());15const arr2 = arr.offsetItems(2);16const fc = require('fast-check');17const arr = fc.array(fc.integer());18const arr2 = arr.offsetItems(2);19const fc = require('fast-check');20const arr = fc.array(fc.integer());21const arr2 = arr.offsetItems(2);

Using AI Code Generation

1const fc = require('fast-check');2const test3 = () => {3    const testArb = fc.array(fc.integer(), 1, 100);4    const testOffset = fc.integer(0, 100);5    const testOffsetItems = fc.tuple(testArb, testOffset);6    fc.assert(fc.property(testOffsetItems, ([arr, offset]) => {7        const offsetArr = fc.offsetItems(arr, offset);8        console.log(`offsetArr: ${offsetArr}`);

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