Miss.List (Miss Elixir v0.1.1) View Source

Functions to extend the Elixir List module.

Link to this section Summary

Functions

Returns a list containing only the elements that list1 and list2 have in common.

Link to this section Functions

intersection(list1, list2)

Specs

intersection(list(), list()) :: list()

Returns a list containing only the elements that list1 and list2 have in common.

Examples

iex> Miss.List.intersection([1, 2, 3, 4, 5], [3, 4, 5, 6, 7])
[3, 4, 5]

iex> Miss.List.intersection([4, 2, 5, 3, 1], [12, 1, 9, 5, 0])
[5, 1]

iex> Miss.List.intersection([1, 2, 3, 4, 5], [6, 7, 8, 9, 0])
[]