You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
684 B
23 lines
684 B
3 years ago
|
/**
|
||
|
|
* A specialized version of `baseAggregator` for arrays.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
* @param {Array} [array] The array to iterate over.
|
||
|
|
* @param {Function} setter The function to set `accumulator` values.
|
||
|
|
* @param {Function} iteratee The iteratee to transform keys.
|
||
|
|
* @param {Object} accumulator The initial aggregated object.
|
||
|
|
* @returns {Function} Returns `accumulator`.
|
||
|
|
*/
|
||
|
|
function arrayAggregator(array, setter, iteratee, accumulator) {
|
||
|
|
var index = -1,
|
||
|
|
length = array == null ? 0 : array.length;
|
||
|
|
|
||
|
|
while (++index < length) {
|
||
|
|
var value = array[index];
|
||
|
|
setter(accumulator, value, iteratee(value), array);
|
||
|
|
}
|
||
|
|
return accumulator;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = arrayAggregator;
|