---
id: a103376db3ba46b2d50db289
title: Spinal Tap Case
isRequired: true
challengeType: 5
videoUrl: ''
localeTitle: 脊椎龙头套
---
## Description
## Instructions
## Tests
```yml
tests:
- text: spinalCase("This Is Spinal Tap")应该返回"this-is-spinal-tap" 。
testString: assert.deepEqual(spinalCase("This Is Spinal Tap"), "this-is-spinal-tap");
- text: spinalCase("thisIsSpinal Tap")应该返回"this-is-spinal-tap" 。
testString: assert.strictEqual(spinalCase('thisIsSpinalTap'), "this-is-spinal-tap");
- text: spinalCase("The_Andy_ Griffith_Show")应该返回"the-andy-griffith-show" 。
testString: assert.strictEqual(spinalCase("The_Andy_Griffith_Show"), "the-andy-griffith-show");
- text: spinalCase("Teletubbies say Eh-oh")应该返回"teletubbies-say-eh-oh" 。
testString: assert.strictEqual(spinalCase("Teletubbies say Eh-oh"), "teletubbies-say-eh-oh");
- text: spinalCase("AllThe-small Things")应该归还"all-the-small-things" 。
testString: assert.strictEqual(spinalCase("AllThe-small Things"), "all-the-small-things");
```
## Challenge Seed
```js
function spinalCase(str) {
// "It's such a fine line between stupid, and clever."
// --David St. Hubbins
return str;
}
spinalCase('This Is Spinal Tap');
```
## Solution
```js
// solution required
```