Store all filtered specs inside a Set (instead of hash)

adambeynon · adambeynon · commit 5a3771b07cbb · 2013-10-29T11:15:38.000Z
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
@@ -1,5 +1,6 @@
 require 'opal'
 require 'file'
+require 'set'
 require 'opal-parser'
 require 'mspec'
 require 'mspec/mock_install_method_patch'
@@ -22,23 +23,23 @@ def self.main
   end
 
   def initialize
-    @filters = {}
+    @filters = Set.new
   end
 
   def register
     MSpec.register :exclude, self
   end
 
   def ===(description)
-    @filters.has_key? description
+    @filters.include? description
   end
 
   def register_filters(description, block)
     instance_eval(&block)
   end
 
   def fails(description)
-    @filters[description] = true
+    @filters << description
   end
 end
 
