--- id: 587d7fa8367417b2b2512bcd title: Create a Bar for Each Data Point in the Set required: - src: 'https://cdnjs.cloudflare.com/ajax/libs/d3/4.3.0/d3.min.js' challengeType: 6 videoUrl: '' localeTitle: '' --- ## Description undefined ## Instructions undefined ## Tests
```yml tests: - text: '' testString: 'assert($("rect").length == 9, "Your document should have 9 rect elements.");' - text: '' testString: 'assert(code.match(/\.data/g), "Your code should use the data() method.");' - text: '' testString: 'assert(code.match(/\.enter/g), "Your code should use the enter() method.");' - text: '' testString: 'assert(code.match(/\.append/g), "Your code should use the append() method.");' ```
## Challenge Seed
```html ```
## Solution
```js // solution required ```