1 files changed, 36 insertions, 39 deletions
diff --git a/spec/ruby/library/matrix/zero_spec.rb b/spec/ruby/library/matrix/zero_spec.rb
index 80162a03d0..68e8567c26 100644
--- a/spec/ruby/library/matrix/zero_spec.rb
+++ b/spec/ruby/library/matrix/zero_spec.rb
@@ -1,55 +1,52 @@
 require_relative '../../spec_helper'
+require_relative 'fixtures/classes'
+require 'matrix'
 
-ruby_version_is ""..."3.1" do
-  require_relative 'fixtures/classes'
-  require 'matrix'
-
-  describe "Matrix.zero" do
-    it "returns an object of type Matrix" do
-      Matrix.zero(3).should be_kind_of(Matrix)
-    end
+describe "Matrix.zero" do
+  it "returns an object of type Matrix" do
+    Matrix.zero(3).should be_kind_of(Matrix)
+  end
 
-    it "creates a n x n matrix" do
-      m3 = Matrix.zero(3)
-      m3.row_size.should == 3
-      m3.column_size.should == 3
+  it "creates a n x n matrix" do
+    m3 = Matrix.zero(3)
+    m3.row_size.should == 3
+    m3.column_size.should == 3
 
-      m8 = Matrix.zero(8)
-      m8.row_size.should == 8
-      m8.column_size.should == 8
-    end
+    m8 = Matrix.zero(8)
+    m8.row_size.should == 8
+    m8.column_size.should == 8
+  end
 
-    it "initializes all cells to 0" do
-      size = 10
-      m = Matrix.zero(size)
+  it "initializes all cells to 0" do
+    size = 10
+    m = Matrix.zero(size)
 
-      (0...size).each do |i|
-        (0...size).each do |j|
-          m[i, j].should == 0
-        end
+    (0...size).each do |i|
+      (0...size).each do |j|
+        m[i, j].should == 0
       end
     end
+  end
 
-    describe "for a subclass of Matrix" do
-      it "returns an instance of that subclass" do
-        MatrixSub.zero(3).should be_an_instance_of(MatrixSub)
-      end
+  describe "for a subclass of Matrix" do
+    it "returns an instance of that subclass" do
+      MatrixSub.zero(3).should be_an_instance_of(MatrixSub)
     end
   end
+end
 
-  describe "Matrix.zero?" do
-    it "returns true for empty matrices" do
-      Matrix.empty.should.zero?
-      Matrix.empty(3,0).should.zero?
-      Matrix.empty(0,3).should.zero?
-    end
+describe "Matrix.zero?" do
+  it "returns true for empty matrices" do
+    Matrix.empty.should.zero?
+    Matrix.empty(3,0).should.zero?
+    Matrix.empty(0,3).should.zero?
+  end
 
-    it "returns true for matrices with zero entries" do
-      Matrix.zero(2,3).should.zero?
-    end
+  it "returns true for matrices with zero entries" do
+    Matrix.zero(2,3).should.zero?
+  end
 
-    it "returns false for matrices with non zero entries" do
-      Matrix[[1]].should_not.zero?
-    end
+  it "returns false for matrices with non zero entries" do
+    Matrix[[1]].should_not.zero?
   end
 end