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var baseSlice = require('./_baseSlice'),    isIterateeCall = require('./_isIterateeCall'),    toInteger = require('./toInteger');
/* Built-in method references for those with the same name as other `lodash` methods. */var nativeCeil = Math.ceil,    nativeMax = Math.max;
/** * Creates an array of elements split into groups the length of `size`. * If `array` can't be split evenly, the final chunk will be the remaining * elements. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to process. * @param {number} [size=1] The length of each chunk * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the new array of chunks. * @example * * _.chunk(['a', 'b', 'c', 'd'], 2); * // => [['a', 'b'], ['c', 'd']] * * _.chunk(['a', 'b', 'c', 'd'], 3); * // => [['a', 'b', 'c'], ['d']] */function chunk(array, size, guard) {  if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {    size = 1;  } else {    size = nativeMax(toInteger(size), 0);  }  var length = array == null ? 0 : array.length;  if (!length || size < 1) {    return [];  }  var index = 0,      resIndex = 0,      result = Array(nativeCeil(length / size));
  while (index < length) {    result[resIndex++] = baseSlice(array, index, (index += size));  }  return result;}
module.exports = chunk;