sortedUniqBy source npm

_.sortedUniqBy(array, [iteratee])

This method is like _.uniqBy except that it's designed and optimized for sorted arrays.

Arguments

  1. array (Array)

    The array to inspect.

  2. [iteratee] (Function)

    The function invoked per element.

Returns (Array)

Returns the new duplicate free array.

Example

_.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
// => [1.1, 2.2]