Exclamation Marks

'Series #8' codewars 7kyu

by trentHarlem

JavaScript

const remove = (s) => {
	  const sorted = s.indexOf('!') === s.lastIndexOf('!') ? s : s.split('').map((char, i) => {
	    return (char === '!') ? s.slice(i, 0) : char
	  }).join('')
	  return sorted
	}
	console.log(remove("Hi!"), "Hi!")
	console.log(remove("!Hi!"), "Hi!!")

	console.log('a!b!c!'.split('').filter(v => v === '!').join(''))