CI checks format

Author: devstopfix

.travis.yml

@@ -5,6 +5,7 @@ elixir:
   - 1.6.0
 
 before_script:
+  - mix format --check-formatted
   - mix credo --strict
   # - mix dialyzer
 
@@ -14,4 +15,4 @@ script: mix test --exclude gnuplot:true
 # cache:
 #   directories:
 #     - _build
-#     - deps  
+#     - deps  

examples/perf.exs

@@ -38,12 +38,14 @@ defmodule Perf do
 
   def data do
     points = [1, 10, 100, 1000, 10_000, 100_000, 1_000_000]
-    clojure_gui =   [1.487, 1.397, 1.400, 1.381, 1.440, 5.784, 49.275]
-    elixir_gui =    [0.005, 0.010, 0.004, 0.059, 0.939, 5.801, 43.464]
-    elixir_png =    [0.018, 0.001, 0.012, 0.052, 0.348, 3.494, 35.505]
-    ubuntu_t2m =    [0.004, 0.002, 0.001, 0.008, 0.211, 1.873, 19.916]
+    clojure_gui = [1.487, 1.397, 1.400, 1.381, 1.440, 5.784, 49.275]
+    elixir_gui = [0.005, 0.010, 0.004, 0.059, 0.939, 5.801, 43.464]
+    elixir_png = [0.018, 0.001, 0.012, 0.052, 0.348, 3.494, 35.505]
+    ubuntu_t2m = [0.004, 0.002, 0.001, 0.008, 0.211, 1.873, 19.916]
     ubuntu_stream = [0.002, 0.001, 0.001, 0.009, 0.204, 1.279, 12.858]
-    for ds <- [clojure_gui, elixir_gui, elixir_png, ubuntu_t2m, ubuntu_stream], do: Enum.zip(points, ds)
+
+    for ds <- [clojure_gui, elixir_gui, elixir_png, ubuntu_t2m, ubuntu_stream],
+        do: Enum.zip(points, ds)
   end
 
   def plot, do: G.plot(target() ++ commands(), data())

mix.exs

@@ -39,8 +39,10 @@ defmodule Gnuplot.MixProject do
       files: ["lib", "mix.exs", "README*", "LICENSE*"],
       maintainers: ["James Every"],
       licenses: ["EPL-2.0"],
-      links: %{"GitHub" => "https://github.com/devstopfix/gnuplot-elixir",
-               "Travis" => "https://travis-ci.org/devstopfix/gnuplot-elixir"}
+      links: %{
+        "GitHub" => "https://github.com/devstopfix/gnuplot-elixir",
+        "Travis" => "https://travis-ci.org/devstopfix/gnuplot-elixir"
+      }
     ]
   end
 end

test/gnuplot_test.exs

@@ -69,8 +69,8 @@ defmodule GnuplotTest do
       [:set, :yrange, -3..3],
       [:splot, 'sin(x) * cos(y)']
     ]
+
     expected = "set xrange [-3:3];\nset yrange [-3:3];\nsplot sin(x) * cos(y)"
     assert {:ok, expected} == G.plot(plot)
   end
-
 end