diff --git a/lib/geometry/segment.rb b/lib/geometry/segment.rb
index 2f7f004..fb14de2 100644
--- a/lib/geometry/segment.rb
+++ b/lib/geometry/segment.rb
@@ -4,8 +4,8 @@ class SegmentsOverlap < Exception; end
 
   class Segment < Struct.new(:point1, :point2)
     def self.new_by_arrays(point1_coordinates, point2_coordinates)
-      self.new(Point.new_by_array(point1_coordinates),
-               Point.new_by_array(point2_coordinates))
+      new(Point.new_by_array(point1_coordinates),
+          Point.new_by_array(point2_coordinates))
     end
 
     def leftmost_endpoint
@@ -55,14 +55,15 @@ def intersection_point_with(segment)
 
       numerator = (segment.point1.y - point1.y) * (segment.point1.x - segment.point2.x) -
         (segment.point1.y - segment.point2.y) * (segment.point1.x - point1.x);
-      denominator = (point2.y - point1.y) * (segment.point1.x - segment.point2.x) -
+      denominator = (point2.y - point1.y) *
+        (segment.point1.x - segment.point2.x) -
         (segment.point1.y - segment.point2.y) * (point2.x - point1.x);
 
       if numerator.is_a?(Integer) && denominator.is_a?(Integer)
         numerator = numerator.to_f
       end
 
-      t = numerator / denominator;
+      t = numerator / denominator
 
       x = point1.x + t * (point2.x - point1.x)
       y = point1.y + t * (point2.y - point1.y)
diff --git a/test/segment/intersection_point_with_test.rb b/test/segment/intersection_point_with_test.rb
index 2cd0756..cb8d9bb 100644
--- a/test/segment/intersection_point_with_test.rb
+++ b/test/segment/intersection_point_with_test.rb
@@ -1,6 +1,6 @@
 require 'minitest/autorun'
 require 'geometry'
-require 'bigdecimal'
+require "bigdecimal"
 
 class IntersectionPointWithTest < Minitest::Test
   include Geometry
@@ -20,14 +20,18 @@ def test_segments_intersect_at_the_endpoint
   end
 
   def test_big_decimal_segments_intersect_at_the_endpoint
-    segment1 = Segment.new_by_arrays([BigDecimal.new('-109.775390625'), BigDecimal.new('42.734102391081')],
-                                     [BigDecimal.new('-91.23046875'), BigDecimal.new('42.734102391081')])
-
-    segment2 = Segment.new_by_arrays([BigDecimal.new('-91.23046875'), BigDecimal.new('42.734102391081')],
-                                     [BigDecimal.new('-91.23046875'), BigDecimal.new('34.147272023649')])
-
-
-    assert_equal Point.new(BigDecimal.new('-91.23046875'), BigDecimal.new('42.734102391081')),
+    segment1 = Segment.new_by_arrays([BigDecimal.new("-109.775390625"),
+                                      BigDecimal.new("42.734102391081")],
+                                     [BigDecimal.new("-91.23046875"),
+                                      BigDecimal.new("42.734102391081")])
+
+    segment2 = Segment.new_by_arrays([BigDecimal.new("-91.23046875"),
+                                      BigDecimal.new("42.734102391081")],
+                                     [BigDecimal.new("-91.23046875"),
+                                      BigDecimal.new("34.147272023649")])
+
+    assert_equal Point.new(BigDecimal.new("-91.23046875"),
+                           BigDecimal.new("42.734102391081")),
                  segment1.intersection_point_with(segment2)
   end