91 lines
2.5 KiB
Markdown
91 lines
2.5 KiB
Markdown
---
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id: 59669d08d75b60482359409f
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title: Date format
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challengeType: 5
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forumTopicId: 302243
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dashedName: date-format
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---
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# --description--
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Return an array with two date strings of the current date with the following specifications:
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- The first string's date order should be the year number, month number, and day number separated by dashes (`-`).
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- The first string's year should be four digits in length.
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- The first string's month and day should not contain any leading zeros.
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- The second string's weekday and month names should not be abbreviated.
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- The second string's day should not contain any leading zeros.
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Example outputs:
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```js
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['2007-11-23', 'Friday, November 23, 2007']
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['2021-3-2', 'Tuesday, March 2, 2021']
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```
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# --hints--
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`getDateFormats` should be a function.
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```js
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assert(typeof getDateFormats === 'function');
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```
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`getDateFormats` should return an object.
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```js
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assert(typeof getDateFormats() === 'object');
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```
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`getDateFormats` should return an array with 2 elements.
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```js
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assert(getDateFormats().length === 2);
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```
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`getDateFormats` should return the correct date in the right format
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```js
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assert.deepEqual(getDateFormats(), dates, equalsMessage);
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```
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# --seed--
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## --after-user-code--
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```js
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const getDateSolution = () => {
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const date = new Date();
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const weekdays = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
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const months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
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const fmt1 = `${date.getFullYear()}-${(1 + date.getMonth())}-${date.getDate()}`;
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const fmt2 = `${weekdays[date.getDay()]}, ${months[date.getMonth()]} ${date.getDate()}, ${date.getFullYear()}`;
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return [fmt1, fmt2];
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};
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const dates = getDateSolution();
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const equalsMessage = `message: <code>getDataFormats()</code> should return <code>["${dates[0]}", "${dates[1]}"]</code>.`;
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```
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## --seed-contents--
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```js
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function getDateFormats() {
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return true;
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}
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```
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# --solutions--
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```js
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function getDateFormats() {
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const date = new Date();
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const weekdays = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
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const months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
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const fmt1 = `${date.getFullYear()}-${(1 + date.getMonth())}-${date.getDate()}`;
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const fmt2 = `${weekdays[date.getDay()]}, ${months[date.getMonth()]} ${date.getDate()}, ${date.getFullYear()}`;
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return [fmt1, fmt2];
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}
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```
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