Packages

exfmt

0.0.0
0.5.0 0.4.0 0.3.0 0.2.4 0.2.3 0.2.2 0.2.1 0.2.0 0.1.0 0.0.0

An opinionated Elixir source code formatter

HexDocs

Current section

Files

Jump to
Readme
10 Versions
0 Dependencies
Dependants
Files
Activity
exfmt lib exfmt.ex
Raw

lib/exfmt.ex 

defmodule Exfmt do

  @moduledoc """

  Turning code into code, hopefully without breaking anything.

  """



  alias Exfmt.{AST, Context}



  def format(source, max_width \\ 100) do

    {:ok, tree} = Code.string_to_quoted(source)

    tree

    |> AST.to_algebra(Context.new)

    |> Inspect.Algebra.format(max_width)

    |> IO.chardata_to_string()

    |> (& &1 <> "\n").()

  end

end