Our next transformation is to extract the first count entries from the list. Resisting the temptation to write the function ourselves (How would you write such a function?), we discover the built-in Enum.take:
| | def process({user, project, count}) do |
| | Issues.GithubIssues.fetch(user, project) |
| | |> decode_response() |
| | |> sort_into_descending_order() |
| » | |> last(count) |
| | end |
| | |
| | def last(list, count) do |
| | list |
| | |> Enum.take(count) |
| | |> Enum.reverse |
| | end |