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CoffeeScript function: Reverses a number

CoffeeScript Function : Exercise-9 with Solution

Write a CoffeeScript function that reverses a number.

Example x = 58973;
Expected Output : 37985

HTML Code :

<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<script src="//jashkenas.github.io/coffee-script/extras/coffee-script.js"></script>
<title>Reverses a number</title>
</head>
<body>
  
</body>
</html>

CoffeeScript Code :

reverse_a_number = (n) ->
  n = n + ''
  n.split('').reverse().join ''

console.log reverse_a_number(58973)

Sample Output:

"37985"

Live Demo :

See the Pen coffeescript-exercise-9 by w3resource (@w3resource) on CodePen.


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