hsdhillon

Foreach vs Filter vs Map vs Reduce

Foreach

Takes a callback function and run that callback function on each element of array one by one. Returns nothing (undefined) https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach

var words = ['spray', 'limit', 'elite', 'exuberant', 'destruction', 'present'];

words.forEach(function(element) {
  console.log(element);