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32 lines
1.2 KiB
32 lines
1.2 KiB
4 years ago
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## 🌟 Happy?
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### Notions
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[devdocs.io/javascript/global_objects/string/includes](https://devdocs.io/javascript/global_objects/string/includes)
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[developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Conditional_Operator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Conditional_Operator)
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### Instructions
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With all the you know now you are not a truly happy, efficient and independent
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robot.
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You have decided that if someone ask you the question `Are you happy?` or
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questions that includes the word `happy` you will always says that it is `true`.
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To do so you will declare the function `happy` which takes only one argument and
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returns a boolean.
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Examples:
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```js
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console.log(happy('Are you happy?')) // true
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console.log(happy('Happy?')) // true
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console.log(happy('Are you happy!')) // false -> this is not a question
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console.log(happy('Are you sad?')) // false -> wrong question
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```
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Any other requests will be denied with a `false`. (if it is not a question of if
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it does not have the word `happy`).
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And because you aim for efficiency you will contruct your fonction without the
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curlys brackets `{}` and without the keyword `return` or `if`.
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