Lodash

sortedUniqBy

Array
since 4.0.0

Arguments

  • Array The array to inspect.
  • Function The iteratee invoked per element.

Returns

Array the new duplicate free array.

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

Example of Lodash _.sortedUniqBy

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