diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/range_ext.rb | 1 |
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 |