repeatify

JavaScript performance comparison

Test case created by eatrero

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
via array
String.prototype.repeatify = function(cnt){ 
  return Array(cnt).fill(this).join('');
}

'james'.repeatify(10000)
pending…
via for
String.prototype.repeatify = function(cnt){ 
  let out = '';
  for(var i=0; i< cnt; i++) {
    out = out + this;
  }
  return out;
}

'james'.repeatify(10000)
pending…
via template literal
String.prototype.repeatify = function(cnt){ 
  let out = '';
  for(var i=0; i< cnt; i++) {
    out = `${out}${this}`;
  }
  return out;
}

'james'.repeatify(10000)
pending…

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