bipol

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bipol

### Keybase proof

I hereby claim:

  * I am bipol on github.
  * I am bipol (https://keybase.io/bipol) on keybase.
  * I have a public key ASBDQomCSJpQEgmkoFPWjrpLQG0O9FRBUciWC-8Jouwyowo

To claim this, I am signing this object:

bipol

// answers in javascript...

1.
  function reverse(str) {
    if (typeof str === 'string') {
      return str.split('').reverse().join('');
    } else {
      console.log('Invalid Argument: Must be a string');
    }
  };