1var baseForOwn = require('./_baseForOwn');
2
3/**
4 * The base implementation of `_.invert` and `_.invertBy` which inverts
5 * `object` with values transformed by `iteratee` and set by `setter`.
6 *
7 * @private
8 * @param {Object} object The object to iterate over.
9 * @param {Function} setter The function to set `accumulator` values.
10 * @param {Function} iteratee The iteratee to transform values.
11 * @param {Object} accumulator The initial inverted object.
12 * @returns {Function} Returns `accumulator`.
13 */
14function baseInverter(object, setter, iteratee, accumulator) {
15  baseForOwn(object, function(value, key, object) {
16    setter(accumulator, iteratee(value), key, object);
17  });
18  return accumulator;
19}
20
21module.exports = baseInverter;
22