Added Array#second through Array#tenth as aliases for Array#[1] through Array#[9] [DHH]

1 files changed, 45 insertions, 0 deletions

diff --git a/activesupport/lib/active_support/core_ext/array/access.rb b/activesupport/lib/active_support/core_ext/array/access.rb
index 21a8584bb9..4ac95efdc7 100644
--- a/activesupport/lib/active_support/core_ext/array/access.rb
+++ b/activesupport/lib/active_support/core_ext/array/access.rb
@@ -20,6 +20,51 @@ module ActiveSupport #:nodoc:
         def to(position)
           self[0..position]
         end
+
+        # Equal to self[1]
+        def second
+          self[1]
+        end
+
+        # Equal to self[2]
+        def third
+          self[2]
+        end
+
+        # Equal to self[3]
+        def fourth
+          self[3]
+        end
+
+        # Equal to self[4]
+        def fifth
+          self[4]
+        end
+
+        # Equal to self[5]
+        def sixth
+          self[5]
+        end
+
+        # Equal to self[6]
+        def seventh
+          self[6]
+        end
+
+        # Equal to self[7]
+        def eighth
+          self[7]
+        end
+
+        # Equal to self[8]
+        def ninth
+          self[8]
+        end
+
+        # Equal to self[9]
+        def tenth
+          self[9]
+        end
       end
     end
   end