formatting

brc.exs

@@ -1,11 +1,11 @@
 Mix.install([
-			{:flow, "~> 1.2.4"},
-			{:ex_cldr_collation, "~> 0.7.2"}
+  {:flow, "~> 1.2.4"},
+  {:ex_cldr_collation, "~> 0.7.2"}
 ])
 
 defmodule Brc do
-	require Logger
-	
+  require Logger
+
   def run(path) do
     for {city, [min, max, mean]} <- parse_file(path) do
       "#{city}=#{min}/#{max}/#{Float.round(mean, 1)}"
@@ -19,10 +19,10 @@ defmodule Brc do
   def parse_file(path) do
     Logger.info("parse file #{path}")
 
-		File.stream!(path)
-		|> Flow.from_enumerable()
-		|> Flow.map(&parse_line/1)
-		|> Flow.partition()
+    File.stream!(path)
+    |> Flow.from_enumerable()
+    |> Flow.map(&parse_line/1)
+    |> Flow.partition()
     |> Flow.reduce(fn -> %{} end, fn {city, temp}, acc ->
       Map.update(acc, city, [temp, temp, temp], fn [prev_min, prev_max, mean] ->
         [min(prev_min, temp), max(prev_max, temp), (mean + temp) / 2]
@@ -36,4 +36,4 @@ defmodule Brc do
   end
 end
 
-Brc.run("./priv/data.txt")
+Brc.run("./measurements.txt")