1 files changed, 17 insertions, 20 deletions
diff --git a/spec/ruby/library/matrix/column_vectors_spec.rb b/spec/ruby/library/matrix/column_vectors_spec.rb
index 7bec095b9a..b0cb6f914c 100644
--- a/spec/ruby/library/matrix/column_vectors_spec.rb
+++ b/spec/ruby/library/matrix/column_vectors_spec.rb
@@ -1,29 +1,26 @@
 require_relative '../../spec_helper'
+require 'matrix'
 
-ruby_version_is ""..."3.1" do
-  require 'matrix'
+describe "Matrix#column_vectors" do
 
-  describe "Matrix#column_vectors" do
-
-    before :each do
-      @vectors = Matrix[ [1,2], [3,4] ].column_vectors
-    end
-
-    it "returns an Array" do
-      Matrix[ [1,2], [3,4] ].column_vectors.should be_an_instance_of(Array)
-    end
+  before :each do
+    @vectors = Matrix[ [1,2], [3,4] ].column_vectors
+  end
 
-    it "returns an Array of Vectors" do
-      @vectors.all? {|v| v.should be_an_instance_of(Vector)}
-    end
+  it "returns an Array" do
+    Matrix[ [1,2], [3,4] ].column_vectors.should be_an_instance_of(Array)
+  end
 
-    it "returns each column as a Vector" do
-      @vectors.should == [Vector[1,3], Vector[2,4]]
-    end
+  it "returns an Array of Vectors" do
+    @vectors.all? {|v| v.should be_an_instance_of(Vector)}
+  end
 
-    it "returns an empty Array for empty matrices" do
-      Matrix[ [] ].column_vectors.should == []
-    end
+  it "returns each column as a Vector" do
+    @vectors.should == [Vector[1,3], Vector[2,4]]
+  end
 
+  it "returns an empty Array for empty matrices" do
+    Matrix[ [] ].column_vectors.should == []
   end
+
 end