1 files changed, 12 insertions, 12 deletions
diff --git a/spec/ruby/library/matrix/lower_triangular_spec.rb b/spec/ruby/library/matrix/lower_triangular_spec.rb
index 62b3df2104..7e8688fd9b 100644
--- a/spec/ruby/library/matrix/lower_triangular_spec.rb
+++ b/spec/ruby/library/matrix/lower_triangular_spec.rb
@@ -1,24 +1,24 @@
-require File.expand_path('../../../spec_helper', __FILE__)
+require_relative '../../spec_helper'
 require 'matrix'
 
 describe "Matrix.lower_triangular?" do
   it "returns true for a square lower triangular Matrix" do
-    Matrix[[1, 0, 0], [1, 2, 0], [1, 2, 3]].lower_triangular?.should be_true
-    Matrix.diagonal([1, 2, 3]).lower_triangular?.should be_true
-    Matrix[[1, 0], [1, 2], [1, 2], [1, 2]].lower_triangular?.should be_true
-    Matrix[[1, 0, 0, 0], [1, 2, 0, 0]].lower_triangular?.should be_true
+    Matrix[[1, 0, 0], [1, 2, 0], [1, 2, 3]].lower_triangular?.should == true
+    Matrix.diagonal([1, 2, 3]).lower_triangular?.should == true
+    Matrix[[1, 0], [1, 2], [1, 2], [1, 2]].lower_triangular?.should == true
+    Matrix[[1, 0, 0, 0], [1, 2, 0, 0]].lower_triangular?.should == true
   end
 
   it "returns true for an empty Matrix" do
-    Matrix.empty(3, 0).lower_triangular?.should be_true
-    Matrix.empty(0, 3).lower_triangular?.should be_true
-    Matrix.empty(0, 0).lower_triangular?.should be_true
+    Matrix.empty(3, 0).lower_triangular?.should == true
+    Matrix.empty(0, 3).lower_triangular?.should == true
+    Matrix.empty(0, 0).lower_triangular?.should == true
   end
 
   it "returns false for a non lower triangular square Matrix" do
-    Matrix[[0, 1], [0, 0]].lower_triangular?.should be_false
-    Matrix[[1, 2, 3], [1, 2, 3], [1, 2, 3]].lower_triangular?.should be_false
-    Matrix[[0, 1], [0, 0], [0, 0], [0, 0]].lower_triangular?.should be_false
-    Matrix[[0, 0, 0, 1], [0, 0, 0, 0]].lower_triangular?.should be_false
+    Matrix[[0, 1], [0, 0]].lower_triangular?.should == false
+    Matrix[[1, 2, 3], [1, 2, 3], [1, 2, 3]].lower_triangular?.should == false
+    Matrix[[0, 1], [0, 0], [0, 0], [0, 0]].lower_triangular?.should == false
+    Matrix[[0, 0, 0, 1], [0, 0, 0, 0]].lower_triangular?.should == false
   end
 end