Remove all whitespaces

In this coding challenge, you will be implementing a function called removeWhitespaces(string) that takes a string as the input. The function should return the string with all the whitespace removed.

Instructions

• If the input string is empty, then return an input string.
• Remember to account for \n and \t.

Example test cases

removeWhitespaces('Hello,   World!'); // Output: 'Hello,World!'
removeWhitespaces('  This is a sentence.\nIt contains some whitespace.  '); // Output: 'Thisisasentence.Itcontainssomewhitespace.'
removeWhitespaces('\t  \n\n'); // Output: ''