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unzipWith

_.unzipWith(iteratee, array) # Ⓢ [Ⓣ][1] Ⓝ

This method is like _.unzip except that it accepts iteratee to specify



how regrouped values should be combined. The iteratee is invoked with the



elements of each group: (...group).

Since​

3.8.0

Arguments​

  1. iteratee (Function): The function to combine

    regrouped values.
  2. array (Array): The array of grouped elements to process.

Returns​

(Array): Returns the new array of regrouped elements.

Example​

var zipped = _.zip([1, 2], [10, 20]);
// => [[1, 10], [2, 20]]

_.unzipWith(_.add, zipped);
// => [3, 30]