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How to use countElements method in ghostjs

Best JavaScript code snippet using ghostjs

count-elements-spec.js

Source:count-elements-spec.js

2const countElements = require('../src/util/count-elements');3describe('countElements', () => {4	'use strict';5	it('counts existing keys in an object matching the supplied array', () => {6		expect(countElements({a: 1, b: 2, c: 3}, [])).toEqual(0);7		expect(countElements({a: 1, b: 2, c: 3}, ['a'])).toEqual(1);8		expect(countElements({a: 1, b: 2, c: 3}, ['a', 'c'])).toEqual(2);9		expect(countElements({a: 1, b: 2, c: 3}, ['a', 'c', 'd'])).toEqual(2);10		expect(countElements({a: 1, b: 2, c: 3}, ['xa', 'xc', 'd'])).toEqual(0);11		expect(countElements({}, ['xa', 'xc', 'd'])).toEqual(0);12	});13	it('returns 0 if any of the args not defined', () => {14		expect(countElements(undefined, ['a'])).toEqual(0);15		expect(countElements({a: 1}, undefined)).toEqual(0);16	});...

pickingNumbers.js

Source:pickingNumbers.js

1function pickingNumbers(arr) {2  const countElements = {};3  arr.forEach(element => {4    if (!countElements[element]) {5      countElements[element] = 0;6    }7    countElements[element]++;8  });9  let maxCount = 0;10  [...Array(100).keys()].forEach(num => {11    if (countElements[num] && countElements[num + 1]12      && (countElements[num] + countElements[num + 1]) > maxCount) {13      maxCount = countElements[num] + countElements[num + 1]14    }15    else if(countElements[num] && countElements[num] > maxCount) {16      maxCount = countElements[num];17    }18  });19  return maxCount;20}...

counting-elements.test.js

Source:counting-elements.test.js

1import { countElements } from './counting-elements';2describe('[Leetcode] countElements', () => {3  test('example #1', () => {4    expect(countElements([1, 2, 3])).toBe(2);5  });6  test('example #2', () => {7    expect(countElements([1, 1, 3, 3, 5, 5, 7, 7])).toBe(0);8  });9  test('example #3', () => {10    expect(countElements([1, 3, 2, 3, 5, 0])).toBe(3);11  });12  test('example #4', () => {13    expect(countElements([1, 1, 2, 2])).toBe(2);14  });15  test('example #5', () => {16    expect(countElements([1, 1, 2])).toBe(2);17  });...

Using AI Code Generation

1const ghost = require('ghostjs');2  .type('#lst-ib', 'GhostJS')3  .click('#tsf > div.tsf-p > div.jsb > center > input[type="submit"]:nth-child(1)')4  .waitForUrl(/q=ghostjs/)5  .wait(2000)6  .countElements('h3.r')7  .then((count) => {8    console.log('Number of search results: ' + count);9  })10  .end();11### `ghostjs#waitForText(selector, text, timeout)`12const ghost = require('ghostjs');13  .type('#lst-ib', 'GhostJS')14  .click('#tsf > div.tsf-p > div.jsb > center > input[type="submit"]:nth-child(1)')15  .waitForUrl(/q=ghostjs/)16  .wait(2000)17  .waitForText('h3.r', 'GhostJS - Wikipedia')18  .end();19### `ghostjs#waitForUrl(pattern, timeout)`20const ghost = require('ghostjs');21  .type('#lst-ib', 'GhostJS')22  .click('#tsf > div.tsf-p > div.jsb > center > input[type="submit"]:nth-child(1)')23  .waitForUrl(/q=ghostjs/)24  .end();25### `ghostjs#waitForUrlToChange(timeout)`

Using AI Code Generation

1var ghost = require('ghostjs');2.then(function() {3    return ghost.type('#lst-ib', 'ghostjs');4})5.then(function() {6    return ghost.click('#_fZl');7})8.then(function() {9    return ghost.waitForPageToLoad();10})11.then(function() {12    return ghost.countElements('#ires .g');13})14.then(function(count) {15    console.log('Found ' + count + ' results.');16})17.catch(function(error) {18    console.log('Error: ' + error);19})20.finally(function() {21    ghost.exit();22});23#### ghost.open(url)24#### ghost.waitForPageToLoad()25#### ghost.click(selector)26#### ghost.type(selector, text)27#### ghost.clear(selector)28#### ghost.select(selector, value)29#### ghost.getSelectedValue(selector)30#### ghost.getSelectedLabel(selector)31#### ghost.getSelectedIndex(selector)32#### ghost.getChecked(selector)33#### ghost.isVisible(selector)34#### ghost.isElementPresent(selector)35#### ghost.isAlertPresent()36#### ghost.isPromptPresent()37#### ghost.isConfirmationPresent()38#### ghost.getAlert()39#### ghost.getPrompt()40#### ghost.getConfirmation()41#### ghost.answerOnNextPrompt(answer)42#### ghost.answerOnNextConfirmation(answer)43#### ghost.getHtmlSource()44#### ghost.getTitle()45#### ghost.getBodyText()46#### ghost.getValue(selector)47#### ghost.getText(selector)

Using AI Code Generation

1var ghost = require('ghostjs');2  .type('#lst-ib', 'ghostjs')3  .click('input[name="btnK"]')4  .waitForUrl(/q=ghostjs/)5  .countElements('#ires .g')6  .then(function(count) {7    console.log('Number of results: ' + count);8  })9  .end();10### open(url)11### end()12### waitForUrl(url)13### waitForElement(selector)14### waitForElementNotVisible(selector)15### click(selector)16### type(selector, text)17### value(selector, text)18### html(selector)19### text(selector)20### countElements(selector)21### screenshot(filename)22### evaluate(fn, ...args)23### execute(fn, ...args)24### scroll(selector)25### scrollTo(x, y)26### scrollToBottom()27### scrollToTop()28### scrollBy(x, y)29### scrollByBottom()30### scrollByTop()31### scrollByLeft()32### scrollByRight()

Using AI Code Generation

1var ghost = require('ghostjs');2  .type('input[name="q"]', 'github')3  .click('input[name="btnK"]')4  .waitForPageToLoad()5  .countElements('h3.r', function (err, count) {6    console.log('Found ' + count + ' results');7  })8  .close();9### .waitForElementToBePresent(selector, [timeout], [callback])10var ghost = require('ghostjs');11  .type('input[name="q"]', 'github')12  .click('input[name="btnK"]')13  .waitForPageToLoad()14  .waitForElementToBePresent('h3.r')15  .countElements('h3.r', function (err, count) {16    console.log('Found ' + count + ' results');17  })18  .close();19### .waitForElementToBeVisible(selector, [timeout], [callback])20var ghost = require('ghostjs');21  .type('input[name="q"]', 'github')22  .click('input[name="btnK"]')23  .waitForPageToLoad()24  .waitForElementToBeVisible('h3.r')25  .countElements('h3.r', function (err, count) {26    console.log('

Using AI Code Generation

1const ghost = require('ghostjs');2const { By, until } = require('selenium-webdriver');3const assert = require('assert');4ghost.open(url)5  .then(() => ghost.type(By.name('q'), 'ghostjs'))6  .then(() => ghost.click(By.name('btnK')))7  .then(() => ghost.wait(until.elementLocated(By.id('resultStats'))))8  .then(() => ghost.countElements(By.className('g')))9  .then((count) => {10    assert(count > 0, 'No results');11  })12  .then(() => ghost.close())13  .catch((err) => {14    console.error(err);15    ghost.close();16  });17### `Ghost#type(locator, text, options)`18* `options` - (Optional) An object with the following properties:19### `Ghost#click(locator, options)`20* `options` - (Optional) An object with the following properties:21### `Ghost#scrollTo(locator, options)`22* `options` - (Optional) An object with the following properties:23### `Ghost#wait(condition, options)`24* `options` - (Optional) An object with the following properties:

Using AI Code Generation

1var ghost = require('ghostjs');2var path = require('path');3  ghost.wait(5000, function() {4    ghost.countElements('.gb_P', function(err, count) {5      console.log('Number of elements with class gb_P: ' + count);6    });7  });8});9`waitForElement(selector, callback)`10var ghost = require('ghostjs');11var path = require('path');12  ghost.waitForElement('.gb_P', function() {13    console.log('Element with class gb_P is present');14  });15});16`waitForElementVisible(selector, callback)`17var ghost = require('ghostjs');18var path = require('path');19  ghost.waitForElementVisible('.gb_P', function() {20    console.log('Element with class gb_P is visible');21  });22});23`waitForElementNotVisible(selector, callback)`24var ghost = require('ghostjs');25var path = require('path');

Using AI Code Generation

1var ghost = require('ghostjs');2var assert = require('assert');3.then(function() {4  return ghost.countElements('input');5})6.then(function(count) {7  assert(count === 2);8})9.then(function() {10  return ghost.close();11})12.then(function() {13  console.log('done');14})15.fail(function(e) {16  console.log(e);17})18.done();19### ghost.open(url)20.then(function() {21  return ghost.close();22})23.done();24### ghost.close()25.then(function() {26  return ghost.close();27})28.done();29### ghost.countElements(selector)30.then(function() {31  return ghost.countElements('input');32})33.then(function(count) {34  assert(count === 2);35})36.then(function() {37  return ghost.close();38})39.done();40### ghost.getElementAttribute(selector, attribute)41.then(function() {42  return ghost.getElementAttribute('input[name="btnI"]', 'value');43})44.then(function(value) {45  assert(value === 'I\'m Feeling Lucky');46})47.then(function() {48  return ghost.close();49})50.done();51### ghost.getElementProperty(selector, property)52.then(function() {53  return ghost.getElementProperty('input[name="btnI"]', 'value');54})55.then(function(value) {56  assert(value === 'I\'m Feeling Lucky');57})58.then(function() {59  return ghost.close();60})61.done();62### ghost.getElementStyle(selector, style)63.then(function() {64  return ghost.getElementStyle('input[name="btnI"]', 'font-size');65})66.then(function(value) {67  assert(value === '15px');68})69.then(function() {70  return ghost.close();71})72.done();

Using AI Code Generation

1const ghost = require('ghostjs');2const assert = require('assert');3const path = require('path');4const file = path.join(__dirname, 'test.png');5ghost.open(url)6  .then(function() {7    return ghost.wait(1000);8  })9  .then(function() {10    return ghost.countElements('li');11  })12  .then(function(count) {13    assert.equal(count, 3);14  })15  .then(function() {16    return ghost.screenshot(file);17  })18  .then(function() {19    return ghost.exit();20  })21  .catch(function(err) {22    console.error(err);23    return ghost.exit(1);24  });25### countElements(selector, callback)26ghost.countElements('li', function(err, count) {27  if (err) {28    return console.error(err);29  }30  console.log(count);31});32### countElementsSync(selector)33var count = ghost.countElementsSync('li');34console.log(count);35[MIT](LICENSE)

Using AI Code Generation

1var ghost = require('ghostjs');2.then(function() {3    return ghost.countElements('input[name="q"]');4})5.then(function(count) {6    console.log('count: ' + count);7})8.catch(function(e) {9    console.error(e);10})11.finally(function() {12    ghost.exit();13});

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