Finished testing and docs for now. Time for new features!

game/spec/position_spec.rb

@@ -10,8 +10,8 @@ RSpec.describe Position do
     context 'with two arguments' do
       it 'stores the coordinates when the sum is even' do
         pos = Position.new(*even_pair)
-        expect(pos.x_pos).to eq(even_pair[0])
-        expect(pos.y_pos).to eq(even_pair[1])
+        expect(pos.x_pos).to eq even_pair[0]
+        expect(pos.y_pos).to eq even_pair[1]
       end
 
       it 'raises ArgumentError when the sum is odd' do
@@ -43,30 +43,30 @@ RSpec.describe Position do
   describe '#two_d_cartesian' do
     it 'returns the original (x, y) pair' do
       pos = Position.new(*even_pair)
-      expect(pos.two_d_cartesian).to eq(even_pair)
+      expect(pos.two_d_cartesian).to eq even_pair
     end
   end
 
   describe '#two_d_hexagonal' do
     it 'returns an array of nil values for a, b, c' do
       pos = Position.new(*even_pair)
-      expect(pos.two_d_hexagonal).to eq([nil, nil, nil])
+      expect(pos.two_d_hexagonal).to eq [nil, nil, nil]
     end
   end
 
   describe '#to_s' do
     it 'puts out the coordinates' do
-      expect(Position.new(*even_pair).to_s).to eq('(4, 6)')
+      expect(Position.new(*even_pair).to_s).to eq '(4, 6)'
     end
   end
 
   describe '#==' do
     it 'returns false when the positions differ' do
-      expect(Position.new(*even_pair) == Position.new(6, 8)).to eq(false)
+      expect(Position.new(*even_pair) == Position.new(6, 8)).to eq false
     end
 
     it 'returns true when the positions are the same' do
-      expect(Position.new(*even_pair) == Position.new(4, 6)).to eq(true)
+      expect(Position.new(*even_pair) == Position.new(4, 6)).to eq true
     end
   end
 end