X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=vendor%2Frails%2Factivesupport%2Flib%2Factive_support%2Fcore_ext%2Frange%2Foverlaps.rb;fp=vendor%2Frails%2Factivesupport%2Flib%2Factive_support%2Fcore_ext%2Frange%2Foverlaps.rb;h=43c69453e73dcacf72ad8719230b951ebfb2e33d;hb=d115f2e23823271635bad69229a42cd8ac68debe;hp=0000000000000000000000000000000000000000;hpb=37cb670bf3ddde90b214e591f100ed4446469484;p=depot.git

diff --git a/vendor/rails/activesupport/lib/active_support/core_ext/range/overlaps.rb b/vendor/rails/activesupport/lib/active_support/core_ext/range/overlaps.rb
new file mode 100644
index 0000000..43c6945
--- /dev/null
+++ b/vendor/rails/activesupport/lib/active_support/core_ext/range/overlaps.rb
@@ -0,0 +1,15 @@
+module ActiveSupport #:nodoc:
+  module CoreExtensions #:nodoc:
+    module Range #:nodoc:
+      # Check if Ranges overlap.
+      module Overlaps
+        # Compare two ranges and see if they overlap eachother
+        #  (1..5).overlaps?(4..6) # => true
+        #  (1..5).overlaps?(7..9) # => false
+        def overlaps?(other)
+          include?(other.first) || other.include?(first)
+        end
+      end
+    end
+  end
+end