1 files changed, 17 insertions, 20 deletions
diff --git a/spec/ruby/library/matrix/eigenvalue_decomposition/eigenvectors_spec.rb b/spec/ruby/library/matrix/eigenvalue_decomposition/eigenvectors_spec.rb
index 54e6857bf3..2b6ce74ea8 100644
--- a/spec/ruby/library/matrix/eigenvalue_decomposition/eigenvectors_spec.rb
+++ b/spec/ruby/library/matrix/eigenvalue_decomposition/eigenvectors_spec.rb
@@ -1,25 +1,22 @@
 require_relative '../../../spec_helper'
+require 'matrix'
 
-ruby_version_is ""..."3.1" do
-  require 'matrix'
-
-  describe "Matrix::EigenvalueDecomposition#eigenvectors" do
-    it "returns an array of complex eigenvectors for a rotation matrix" do
-      # Fix me: should test for linearity, not for equality
-      Matrix[[ 1, 1],
-             [-1, 1]].eigensystem.eigenvectors.should ==
-      [ Vector[1, Complex(0, 1)],
-        Vector[1, Complex(0, -1)]
-      ]
-    end
+describe "Matrix::EigenvalueDecomposition#eigenvectors" do
+  it "returns an array of complex eigenvectors for a rotation matrix" do
+    # Fix me: should test for linearity, not for equality
+    Matrix[[ 1, 1],
+           [-1, 1]].eigensystem.eigenvectors.should ==
+    [ Vector[1, Complex(0, 1)],
+      Vector[1, Complex(0, -1)]
+    ]
+  end
 
-    it "returns an array of real eigenvectors for a symmetric matrix" do
-      # Fix me: should test for linearity, not for equality
-      Matrix[[1, 2],
-             [2, 1]].eigensystem.eigenvectors.should ==
-      [ Vector[0.7071067811865475, -0.7071067811865475],
-        Vector[0.7071067811865475, 0.7071067811865475]
-      ]
-    end
+  it "returns an array of real eigenvectors for a symmetric matrix" do
+    # Fix me: should test for linearity, not for equality
+    Matrix[[1, 2],
+           [2, 1]].eigensystem.eigenvectors.should ==
+    [ Vector[0.7071067811865475, -0.7071067811865475],
+      Vector[0.7071067811865475, 0.7071067811865475]
+    ]
   end
 end