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
@ -6,6 +6,7 @@ class LoadError
    /^cannot load such file -- (.+)$/i,
  ]

+  unless method_defined?(:path)
    def path
      @path ||= begin
        REGEXPS.find do |regex|
@ -14,6 +15,7 @@ def path
        $1
      end
    end
+  end

  def is_missing?(location)
    location.sub(/\.rb$/, '') == path.sub(/\.rb$/, '')