1 files changed, 11 insertions, 13 deletions
diff --git a/spec/ruby/library/matrix/constructor_spec.rb b/spec/ruby/library/matrix/constructor_spec.rb
index ae707166cd..026525f36d 100644
--- a/spec/ruby/library/matrix/constructor_spec.rb
+++ b/spec/ruby/library/matrix/constructor_spec.rb
@@ -1,14 +1,14 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../fixtures/classes', __FILE__)
+require_relative '../../spec_helper'
+require_relative 'fixtures/classes'
 require 'matrix'
 
 describe "Matrix.[]" do
 
   it "requires arrays as parameters" do
-    lambda { Matrix[5] }.should raise_error(TypeError)
-    lambda { Matrix[nil] }.should raise_error(TypeError)
-    lambda { Matrix[1..2] }.should raise_error(TypeError)
-    lambda { Matrix[[1, 2], 3] }.should raise_error(TypeError)
+    -> { Matrix[5] }.should.raise(TypeError)
+    -> { Matrix[nil] }.should.raise(TypeError)
+    -> { Matrix[1..2] }.should.raise(TypeError)
+    -> { Matrix[[1, 2], 3] }.should.raise(TypeError)
   end
 
   it "creates an empty Matrix with no arguments" do
@@ -18,15 +18,13 @@ describe "Matrix.[]" do
   end
 
   it "raises for non-rectangular matrices" do
-    lambda{ Matrix[ [0], [0,1] ] }.should \
-      raise_error(Matrix::ErrDimensionMismatch)
-    lambda{ Matrix[ [0,1], [0,1,2], [0,1] ]}.should \
-      raise_error(Matrix::ErrDimensionMismatch)
+    ->{ Matrix[ [0], [0,1] ] }.should.raise(Matrix::ErrDimensionMismatch)
+    ->{ Matrix[ [0,1], [0,1,2], [0,1] ]}.should.raise(Matrix::ErrDimensionMismatch)
   end
 
   it "accepts vector arguments" do
     a = Matrix[Vector[1, 2], Vector[3, 4]]
-    a.should be_an_instance_of(Matrix)
+    a.should.instance_of?(Matrix)
     a.should == Matrix[ [1, 2], [3, 4] ]
   end
 
@@ -38,7 +36,7 @@ describe "Matrix.[]" do
 
 
   it "returns a Matrix object" do
-    Matrix[ [1] ].should be_an_instance_of(Matrix)
+    Matrix[ [1] ].should.instance_of?(Matrix)
   end
 
   it "can create an nxn Matrix" do
@@ -59,7 +57,7 @@ describe "Matrix.[]" do
 
   describe "for a subclass of Matrix" do
     it "returns an instance of that subclass" do
-      MatrixSub[ [20,30], [40.5, 9] ].should be_an_instance_of(MatrixSub)
+      MatrixSub[ [20,30], [40.5, 9] ].should.instance_of?(MatrixSub)
     end
   end
 end