carlnaces carlnaces

## one_level_flatten.js
// Takes and array of arrays matrix and return an array of elements.
function flatten(arrayOfArrays){
  return [].concat.apply([], arrayOfArrays);
}
	// Takes and array of arrays matrix and return an array of elements.
	function flatten(arrayOfArrays){
	return [].concat.apply([], arrayOfArrays);
	}