var isArrayLike = require('./isArrayLike');

/**

* Creates a `baseEach` or `baseEachRight` function.
*
* @private
* @param {Function} eachFunc The function to iterate over a collection.
* @param {boolean} [fromRight] Specify iterating from right to left.
* @returns {Function} Returns the new base function.
*/

function createBaseEach(eachFunc, fromRight) {

return function(collection, iteratee) {
  if (collection == null) {
    return collection;
  }
  if (!isArrayLike(collection)) {
    return eachFunc(collection, iteratee);
  }
  var length = collection.length,
      index = fromRight ? length : -1,
      iterable = Object(collection);

  while ((fromRight ? index-- : ++index < length)) {
    if (iteratee(iterable[index], index, iterable) === false) {
      break;
    }
  }
  return collection;
};

}

module.exports = createBaseEach;