Color enhancements

New shortcuts for setting color values, like `.color.r/g/b/a` and simply `.r/g/b/a`; allow the British English spelling "colour"

1 files changed, 6 insertions, 2 deletions

diff --git a/test/color_spec.rb b/test/color_spec.rb
index 4ed21aa..4f0ec35 100644
--- a/test/color_spec.rb
+++ b/test/color_spec.rb
@@ -32,9 +32,13 @@ RSpec.describe Ruby2D::Color do
       s1.opacity = 0.5
       s2 = Square.new(color: ['red', 'green', 'blue', 'yellow'])
       s2.opacity = 0.7
-      expect(s1.opacity).to eq 0.5
-      expect(s2.opacity).to eq 0.7
+      expect(s1.opacity).to eq(0.5)
+      expect(s2.opacity).to eq(0.7)
     end
   end
 
+  it "allows British English spelling of color" do
+    expect(Ruby2D::Colour).to eq(Ruby2D::Color)
+  end
+
 end