change uniq to uniq! as the intended operation.

Fix a typo
rspec · Jun 6, 2013 · 67923ba · 67923ba
1 parent 377d284
commit 67923ba
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/autotest/rspec2.rb b/lib/autotest/rspec2.rb
@@ -20,7 +20,7 @@ def initialize
     self.completed_re = /\n(?:\e\[\d*m)?\d* examples?/m
   end
 
-  # Adds conventional spec-to-file mappings to Autotest configuation.
+  # Adds conventional spec-to-file mappings to Autotest configuration.
   def setup_rspec_project_mappings
     add_mapping(%r%^spec/.*_spec\.rb$%) { |filename, _|
       filename

diff --git a/lib/rspec/core/world.rb b/lib/rspec/core/world.rb
@@ -14,7 +14,7 @@ def initialize(configuration=RSpec.configuration)
           hash[group] = begin
             examples = group.examples.dup
             examples = filter_manager.prune(examples)
-            examples.uniq
+            examples.uniq!
             examples.extend(Extensions::Ordered::Examples)
           end
         }