clean up appraisal names for gemfile path

thoughtbot · Mar 25, 2012 · 75a4970 · 75a4970
1 parent 97bba87
commit 75a4970
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/appraisal/appraisal.rb b/lib/appraisal/appraisal.rb
@@ -33,7 +33,7 @@ def gemfile_path
         FileUtils.mkdir(gemfile_root)
       end
 
-      ::File.join(gemfile_root, "#{name}.gemfile")
+      ::File.join(gemfile_root, "#{clean_name}.gemfile")
     end
 
     def bundle_command
@@ -45,6 +45,10 @@ def bundle_command
     def gemfile_root
       ::File.join(Dir.pwd, "gemfiles")
     end
+
+    def clean_name
+      name.gsub(/[^\w\.]/, '')
+    end
   end
 end