public/subjects/happy

🌟 Happy ?

Notions

• Includes
• Conditional (ternary) Operator

Instructions

With all that you know now you are not a truly happy, efficient and independent robot.

You have decided that if someone ask you the question Are you happy ? or questions that includes the word happy you will always says that it is true. To do so you will declare the function happy which takes only one argument and returns a boolean.

Examples:

console.log(happy('Are you happy ?')) // true
console.log(happy('Happy ?')) // true
console.log(happy('Are you happy!')) // false  -> this is not a question
console.log(happy('Are you sad ?')) // false  -> wrong question

Any other requests will be denied with a false. (if it is not a question of if it does not have the word happy).

And because you aim for efficiency you will contruct your fonction without the curlys brackets {} and without the keyword return or if.