Guard ruby/spec with spec/mspec/tool/wrap_with_guard.rb

1 files changed, 10 insertions, 7 deletions

diff --git a/spec/ruby/library/matrix/to_a_spec.rb b/spec/ruby/library/matrix/to_a_spec.rb
index b5d55c5d67..0222a663ac 100644
--- a/spec/ruby/library/matrix/to_a_spec.rb
+++ b/spec/ruby/library/matrix/to_a_spec.rb
@@ -1,11 +1,14 @@
 require_relative '../../spec_helper'
-require 'matrix'
 
-describe "Matrix#to_a" do
-  it "returns the array of arrays that describe the rows of the matrix" do
-    Matrix[].to_a.should == []
-    Matrix[[]].to_a.should == [[]]
-    Matrix[[1]].to_a.should == [[1]]
-    Matrix[[1, 2], [3, 4]].to_a.should == [[1, 2],[3, 4]]
+ruby_version_is ""..."3.1" do
+  require 'matrix'
+
+  describe "Matrix#to_a" do
+    it "returns the array of arrays that describe the rows of the matrix" do
+      Matrix[].to_a.should == []
+      Matrix[[]].to_a.should == [[]]
+      Matrix[[1]].to_a.should == [[1]]
+      Matrix[[1, 2], [3, 4]].to_a.should == [[1, 2],[3, 4]]
+    end
   end
 end