update rna & word_count with proper formatting (via ElixirLS)

elixir/rna-transcription/lib/rna_transcription.ex

@@ -1,6 +1,8 @@
 defmodule RnaTranscription do
   # Turns all 1-item charlist keys and values inside the base map into integers
-  @transcription %{'G' => 'C', 'C' => 'G', 'T' => 'A', 'A' => 'U'} |> Enum.map(fn ({k, v}) -> {List.first(k), List.first(v)} end) |> Enum.into(%{})
+  @transcription %{'G' => 'C', 'C' => 'G', 'T' => 'A', 'A' => 'U'}
+                 |> Enum.map(fn {k, v} -> {List.first(k), List.first(v)} end)
+                 |> Enum.into(%{})
 
   @doc """
   Transcribes a character list representing DNA nucleotides to RNA
@@ -12,6 +14,6 @@ defmodule RnaTranscription do
   """
   @spec to_rna([char]) :: [char]
   def to_rna(dna) do
-    dna |> Enum.map(fn (x) -> Map.get(@transcription, x) end)
+    dna |> Enum.map(fn x -> Map.get(@transcription, x) end)
   end
 end

elixir/word-count/lib/word_count.ex

@@ -12,6 +12,6 @@ defmodule WordCount do
     |> String.downcase()
     |> String.split(@splitters)
     |> Enum.filter(&(String.length(&1) > 0))
-    |> Enum.reduce(%{}, fn (word, count) -> Map.update(count, word, 1, &(&1 + 1)) end)
+    |> Enum.reduce(%{}, fn word, count -> Map.update(count, word, 1, &(&1 + 1)) end)
   end
 end