fix method redefined warning in Ruby2.0

Ruby2.0 already has LoadError#path.
2012-06-12 17:37:56 +09:00 · 2012-06-12 17:37:56 +09:00 · a599c034fd
commit a599c034fd
parent e6ea3fec30
1 changed files with 7 additions and 5 deletions
--- a/activesupport/lib/active_support/core_ext/load_error.rb
+++ b/activesupport/lib/active_support/core_ext/load_error.rb
@ -6,12 +6,14 @@ class LoadError
    /^cannot load such file -- (.+)$/i,
  ]

-  def path
-    @path ||= begin
-      REGEXPS.find do |regex|
-        message =~ regex
+  unless method_defined?(:path)
+    def path
+      @path ||= begin
+        REGEXPS.find do |regex|
+          message =~ regex
+        end
+        $1
      end
-      $1
    end
  end