1 files changed, 14 insertions, 11 deletions
diff --git a/spec/ruby/library/set/sortedset/replace_spec.rb b/spec/ruby/library/set/sortedset/replace_spec.rb
index 2a7fa73efb..2900221c01 100644
--- a/spec/ruby/library/set/sortedset/replace_spec.rb
+++ b/spec/ruby/library/set/sortedset/replace_spec.rb
@@ -1,17 +1,20 @@
 require_relative '../../../spec_helper'
-require 'set'
 
-describe "SortedSet#replace" do
-  before :each do
-    @set = SortedSet["a", "b", "c"]
-  end
+ruby_version_is ""..."3.0" do
+  require 'set'
 
-  it "replaces the contents with other and returns self" do
-    @set.replace(SortedSet[1, 2, 3]).should == @set
-    @set.should == SortedSet[1, 2, 3]
-  end
+  describe "SortedSet#replace" do
+    before :each do
+      @set = SortedSet["a", "b", "c"]
+    end
+
+    it "replaces the contents with other and returns self" do
+      @set.replace(SortedSet[1, 2, 3]).should == @set
+      @set.should == SortedSet[1, 2, 3]
+    end
 
-  it "accepts any enumerable as other" do
-    @set.replace([1, 2, 3]).should == SortedSet[1, 2, 3]
+    it "accepts any enumerable as other" do
+      @set.replace([1, 2, 3]).should == SortedSet[1, 2, 3]
+    end
   end
 end