1 files changed, 52 insertions, 55 deletions
diff --git a/spec/ruby/library/matrix/empty_spec.rb b/spec/ruby/library/matrix/empty_spec.rb
index 0b5d5ffe0f..5f294711db 100644
--- a/spec/ruby/library/matrix/empty_spec.rb
+++ b/spec/ruby/library/matrix/empty_spec.rb
@@ -1,71 +1,68 @@
 require_relative '../../spec_helper'
+require_relative 'fixtures/classes'
+require 'matrix'
 
-ruby_version_is ""..."3.1" do
-  require_relative 'fixtures/classes'
-  require 'matrix'
-
-  describe "Matrix#empty?" do
-    it "returns true when the Matrix is empty" do
-      Matrix[ ].empty?.should be_true
-      Matrix[ [], [], [] ].empty?.should be_true
-      Matrix[ [], [], [] ].transpose.empty?.should be_true
-    end
-
-    it "returns false when the Matrix has elements" do
-      Matrix[ [1, 2] ].empty?.should be_false
-      Matrix[ [1], [2] ].empty?.should be_false
-    end
+describe "Matrix#empty?" do
+  it "returns true when the Matrix is empty" do
+    Matrix[ ].empty?.should be_true
+    Matrix[ [], [], [] ].empty?.should be_true
+    Matrix[ [], [], [] ].transpose.empty?.should be_true
+  end
 
-    it "doesn't accept any parameter" do
-      ->{
-        Matrix[ [1, 2] ].empty?(42)
-      }.should raise_error(ArgumentError)
-    end
+  it "returns false when the Matrix has elements" do
+    Matrix[ [1, 2] ].empty?.should be_false
+    Matrix[ [1], [2] ].empty?.should be_false
   end
 
-  describe "Matrix.empty" do
-    it "returns an empty matrix of the requested size" do
-      m = Matrix.empty(3, 0)
-      m.row_size.should == 3
-      m.column_size.should == 0
+  it "doesn't accept any parameter" do
+    ->{
+      Matrix[ [1, 2] ].empty?(42)
+    }.should raise_error(ArgumentError)
+  end
+end
 
-      m = Matrix.empty(0, 3)
-      m.row_size.should == 0
-      m.column_size.should == 3
-    end
+describe "Matrix.empty" do
+  it "returns an empty matrix of the requested size" do
+    m = Matrix.empty(3, 0)
+    m.row_size.should == 3
+    m.column_size.should == 0
 
-    it "has arguments defaulting to 0" do
-      Matrix.empty.should == Matrix.empty(0, 0)
-      Matrix.empty(42).should == Matrix.empty(42, 0)
-    end
+    m = Matrix.empty(0, 3)
+    m.row_size.should == 0
+    m.column_size.should == 3
+  end
 
-    it "does not accept more than two parameters" do
-      ->{
-        Matrix.empty(1, 2, 3)
-      }.should raise_error(ArgumentError)
-    end
+  it "has arguments defaulting to 0" do
+    Matrix.empty.should == Matrix.empty(0, 0)
+    Matrix.empty(42).should == Matrix.empty(42, 0)
+  end
 
-    it "raises an error if both dimensions are > 0" do
-      ->{
-        Matrix.empty(1, 2)
-      }.should raise_error(ArgumentError)
-    end
+  it "does not accept more than two parameters" do
+    ->{
+      Matrix.empty(1, 2, 3)
+    }.should raise_error(ArgumentError)
+  end
 
-    it "raises an error if any dimension is < 0" do
-      ->{
-        Matrix.empty(-2, 0)
-      }.should raise_error(ArgumentError)
+  it "raises an error if both dimensions are > 0" do
+    ->{
+      Matrix.empty(1, 2)
+    }.should raise_error(ArgumentError)
+  end
 
-      ->{
-        Matrix.empty(0, -2)
-      }.should raise_error(ArgumentError)
-    end
+  it "raises an error if any dimension is < 0" do
+    ->{
+      Matrix.empty(-2, 0)
+    }.should raise_error(ArgumentError)
 
+    ->{
+      Matrix.empty(0, -2)
+    }.should raise_error(ArgumentError)
   end
 
-  describe "for a subclass of Matrix" do
-    it "returns an instance of that subclass" do
-      MatrixSub.empty(0, 1).should be_an_instance_of(MatrixSub)
-    end
+end
+
+describe "for a subclass of Matrix" do
+  it "returns an instance of that subclass" do
+    MatrixSub.empty(0, 1).should be_an_instance_of(MatrixSub)
   end
 end