JSFiddle - React, Tailwind, and code Playground

by sstur

HTML

<pre><code id="log"></code></pre>

CSS

pre {
  height: 200px;
  overflow: auto;
  border: 1px solid #999;
  padding: 5px;
}
code {
  display: block;
}

JavaScript

function isEqual(arraySatu, arrayDua) {
  if(arraySatu.length != arrayDua.length){
    return false;
  } else {
    for(var i = 0; i < arraySatu.length; i++){
      if(arraySatu[i] instanceof Array && arrayDua[i] instanceof Array){
        var result = isEqual(arraySatu[i], arrayDua[i]);
        if(result == false){
          return false;
        }
      } else {
        if(arraySatu[i] !== arrayDua[i]){
          return false;
        }
      }
    }
  }
  return true;
}

log('Test 1', isEqual(['a'], ['a']) === true);

log('Test 2', isEqual(['a', [1, 2]], ['a', [1, 2]]) === true);

log('Test 3', isEqual(['1'], [1]) === false);

log('Test 4', isEqual([[]], [[]]) === true);


// Ignore this part; Just some stuff to help us test:
function log(text) {
  var lines = log.lines || (log.lines = []);
  lines.push.apply(
    lines,
    Array.prototype.map.call(arguments, (arg) => String(arg))
  );
  document.getElementById('log').innerText = lines.join('\n');
}