more duplicates of Range#intersection removed and range_ext required instead

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/range_ext.rb b/lib/range_ext.rb
index 729cd1092..f1df5e70d 100644
--- a/lib/range_ext.rb
+++ b/lib/range_ext.rb
@@ -1,4 +1,5 @@
 class Range
+
   def intersection(other)
     return nil if (self.max < other.min or other.max < self.min)
     [self.min, other.min].max..[self.max, other.max].min