Squeeze

Write a javascript function squeeze that takes a string as an argument and returns a the same string with consecutive duplicate letters removed.

Examples:

• banana => banana
• shmeeeeeee! => shme!
• yabba dabba doo => yaba daba do
• AW-WEE-OO KILLER TOFU => AW-WE-O KILER TOFU

Bonus

• If you used iteration over the string, try doing it without a loop (hint: look at regular expressions).
  • If you used regular expressions, try doing it without them.
• Have the function return an array containing the squeezed word, and then the remaining elements are the letters removed.