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-rw-r--r--spec/ruby/library/set/each_spec.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/spec/ruby/library/set/each_spec.rb b/spec/ruby/library/set/each_spec.rb
index 9bb5ead03a..44e185a4da 100644
--- a/spec/ruby/library/set/each_spec.rb
+++ b/spec/ruby/library/set/each_spec.rb
@@ -18,6 +18,7 @@ describe "Set#each" do
it "returns an Enumerator when not passed a block" do
enum = @set.each
+ enum.should be_an_instance_of(Enumerator)
ret = []
enum.each { |x| ret << x }