test array to string

test before apply

by oktaviardi pratama

HTML

<h1>
test array to string
</h1>

CSS

body {
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

// find elements
var banner = $("#banner-message")
var button = $("button")

// handle click and add class
button.on("click", () => {
  banner.toggleClass("alt")
})

var arr =  ["B$u$i$ld", "$t$$h$e", "N$e$x$t", "E$$ra", "$$o$f$", "S$$of$t$wa$r$e", "De$$ve$l$op$me$n$t"];
arr = arr.map(x => {
	return x.split('').map((y, index) => {return y === '$'? '' : y}).filter(y => y!== '').join('')
})
console.log(arr.join(' '))