Mitigate rubygems compatibility issue (hat tip Jens Norrgrann)

aslakhellesoy · Nov 7, 2008 · 2026761 · 2026761
1 parent 9915fc9
commit 2026761
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/warbler/config.rb b/lib/warbler/config.rb
@@ -156,7 +156,9 @@ def auto_detect_rails
         @gems["rails"] = Rails::VERSION::STRING
       end
       if defined?(Rails.configuration.gems)
-        Rails.configuration.gems.each {|g| @gems[g.name] = g.version }
+        Rails.configuration.gems.each do |g|
+          @gems[g.name] = g.respond_to?(:version) ? g.version : g.specification.version
+        end
       end
       @webxml.jruby.max.runtimes = 1 if defined?(Rails.configuration.threadsafe!)
       true
@@ -229,4 +231,4 @@ def to_s
       "No value for '#@key' found"
     end
   end
-end
+end