code: function forEachArray(arr, iteratee, context) {
      var index = 0;
      var len = arr.length;
  
      context = context || null;
  
      for (; index < len; index += 1) {
          if (iteratee.call(context, arr[index], index, arr) === false) {
              break;
          }
      }
  }
docs: Execute the provided callback once for each element present
  in the array(or Array-like object) in ascending order.<br>
  If the callback function returns false, the loop will be stopped.<br>
  Callback function(iteratee) is invoked with three arguments:
  - The value of the element
  - The index of the element
  - The array(or Array-like object) being traversed
  @param {Array} arr The array(or Array-like object) that will be traversed
  @param {function} iteratee Callback function
  @param {Object} [context] Context(this) of callback function
  @memberof tui.util
  @example
  //-- #1. Get Module --//
  var util = require('tui-code-snippet'); // node, commonjs
  var util = tui.util; // distribution file
  
  //-- #2. Use property --//
  var sum = 0;
  
  util.forEachArray([1,2,3], function(value){
  sum += value;
  });
  alert(sum); // 6