To improve testing, add a layer of indirection around colours.

2016-05-14 00:12:42 +02:00
parent 0936ed56e2
commit ddcd971ede
8 changed files with 55 additions and 24 deletions
--- a/lib/display/progress_bar.ex
+++ b/lib/display/progress_bar.ex
@@ -1,4 +1,6 @@
 defmodule Display.ProgressBar do
+  alias Display.Colours
+
  @progress_bar_length 30

  def progress_bar(%{current: current, total: total}) do