1 files changed, 9 insertions, 9 deletions
diff --git a/spec/ruby/library/matrix/singular_spec.rb b/spec/ruby/library/matrix/singular_spec.rb
index 83914befbe..00b93af495 100644
--- a/spec/ruby/library/matrix/singular_spec.rb
+++ b/spec/ruby/library/matrix/singular_spec.rb
@@ -1,31 +1,31 @@
-require File.expand_path('../../../spec_helper', __FILE__)
+require_relative '../../spec_helper'
 require 'matrix'
 
 describe "Matrix#singular?" do
   it "returns true for singular matrices" do
     m = Matrix[ [1,2,3], [3,4,3], [0,0,0] ]
-    m.singular?.should be_true
+    m.singular?.should == true
 
     m = Matrix[ [1,2,9], [3,4,9], [1,2,9] ]
-    m.singular?.should be_true
+    m.singular?.should == true
   end
 
   it "returns false if the Matrix is regular" do
-    Matrix[ [0,1], [1,0] ].singular?.should be_false
+    Matrix[ [0,1], [1,0] ].singular?.should == false
   end
 
   it "returns false for an empty 0x0 matrix" do
-    Matrix.empty(0,0).singular?.should be_false
+    Matrix.empty(0,0).singular?.should == false
   end
 
   it "raises an error for rectangular matrices" do
-    lambda {
+    -> {
       Matrix[[1], [2], [3]].singular?
-    }.should raise_error(Matrix::ErrDimensionMismatch)
+    }.should.raise(Matrix::ErrDimensionMismatch)
 
-    lambda {
+    -> {
       Matrix.empty(3,0).singular?
-    }.should raise_error(Matrix::ErrDimensionMismatch)
+    }.should.raise(Matrix::ErrDimensionMismatch)
   end
 
 end