Froze rails gems

[depot.git] / vendor / rails / activesupport / lib / active_support / vendor / tzinfo-0.3.12 / tzinfo / ruby_core_support.rb

diff --git a/vendor/rails/activesupport/lib/active_support/vendor/tzinfo-0.3.12/tzinfo/ruby_core_support.rb b/vendor/rails/activesupport/lib/active_support/vendor/tzinfo-0.3.12/tzinfo/ruby_core_support.rb
new file mode 100644 (file)
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+++ b/vendor/rails/activesupport/lib/active_support/vendor/tzinfo-0.3.12/tzinfo/ruby_core_support.rb
@@ -0,0 +1,56 @@
+#--\r
+# Copyright (c) 2008 Philip Ross\r
+# \r
+# Permission is hereby granted, free of charge, to any person obtaining a copy\r
+# of this software and associated documentation files (the "Software"), to deal\r
+# in the Software without restriction, including without limitation the rights\r
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
+# copies of the Software, and to permit persons to whom the Software is\r
+# furnished to do so, subject to the following conditions:\r
+# \r
+# The above copyright notice and this permission notice shall be included in all\r
+# copies or substantial portions of the Software.\r
+#\r
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
+# THE SOFTWARE.\r
+#++\r
+\r
+require 'date'\r
+require 'rational'\r
+\r
+module TZInfo\r
+  \r
+  # Methods to support different versions of Ruby.\r
+  module RubyCoreSupport #:nodoc:\r
+  \r
+    # Use Rational.new! for performance reasons in Ruby 1.8.\r
+    # This has been removed from 1.9, but Rational performs better.        \r
+    if Rational.respond_to? :new!\r
+      def self.rational_new!(numerator, denominator = 1)\r
+        Rational.new!(numerator, denominator)\r
+      end\r
+    else\r
+      def self.rational_new!(numerator, denominator = 1)\r
+        Rational(numerator, denominator)\r
+      end\r
+    end\r
+    \r
+    # Ruby 1.8.6 introduced new! and deprecated new0.\r
+    # Ruby 1.9.0 removed new0.\r
+    # We still need to support new0 for older versions of Ruby.\r
+    if DateTime.respond_to? :new!\r
+      def self.datetime_new!(ajd = 0, of = 0, sg = Date::ITALY)\r
+        DateTime.new!(ajd, of, sg)\r
+      end\r
+    else\r
+      def self.datetime_new!(ajd = 0, of = 0, sg = Date::ITALY)\r
+        DateTime.new0(ajd, of, sg)\r
+      end\r
+    end\r
+  end\r
+end
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