Froze rails gems

[depot.git] / vendor / rails / activesupport / lib / active_support / core_ext / range / include_range.rb

diff --git a/vendor/rails/activesupport/lib/active_support/core_ext/range/include_range.rb b/vendor/rails/activesupport/lib/active_support/core_ext/range/include_range.rb
new file mode 100644 (file)
index 0000000..9a7d235
--- /dev/null
+++ b/vendor/rails/activesupport/lib/active_support/core_ext/range/include_range.rb
@@ -0,0 +1,30 @@
+module ActiveSupport #:nodoc:
+  module CoreExtensions #:nodoc:
+    module Range #:nodoc:
+      # Check if a Range includes another Range.
+      module IncludeRange
+        def self.included(base) #:nodoc:
+          base.alias_method_chain :include?, :range
+        end
+
+        # Extends the default Range#include? to support range comparisons.
+        #  (1..5).include?(1..5) # => true
+        #  (1..5).include?(2..3) # => true
+        #  (1..5).include?(2..6) # => false
+        #
+        # The native Range#include? behavior is untouched.
+        #  ("a".."f").include?("c") # => true
+        #  (5..9).include?(11) # => false
+        def include_with_range?(value)
+          if value.is_a?(::Range)
+            operator = exclude_end? ? :< : :<=
+            end_value = value.exclude_end? ? last.succ : last
+            include?(value.first) && (value.last <=> end_value).send(operator, 0)
+          else
+            include_without_range?(value)
+          end
+        end
+      end
+    end
+  end
+end