Eunomo.AliasSorter (eunomo v1.0.0)

Sorts alias definitions alphabetically.

The sorting does not happen globally. Instead each "alias block" is sorted separately. An "alias block" is a set of alias expressions that are not separated by at least one empty newline or other non-alias expressions.

Only the order of lines is modified by this formatter. Neither the overall number of lines nor the content of a single line will change. This means that multi-aliases are not internally sorted i.e. Hello.{World, Earth} does not become Hello.{Earth, World}.

examples

Examples

iex> code_snippet = """
...> alias Eunomo.Z.{L, I}
...> alias Eunomo.Z
...> alias __MODULE__.B
...> alias __MODULE__.A
...> alias Eunomo.{
...>   L,
...>   B,
...>   # test
...> }
...> alias Eunomo.C
...> \nalias Eunomo.PG.Repo
...> alias A
...> alias Eunomo.Patient
...> """
...> Eunomo.AliasSorter.format(code_snippet, [])
"""
alias __MODULE__.A
alias __MODULE__.B
alias Eunomo.C
alias Eunomo.Z
alias Eunomo.Z.{L, I}
alias Eunomo.{
  L,
  B,
  # test
}
\nalias A
alias Eunomo.Patient
alias Eunomo.PG.Repo
"""