Fixed trailing whitespace.

spec/frozen/shared/rational/div.rb

@@ -2,38 +2,38 @@
 require 'rational'
 
 describe :rational_div_rat, :shared => true do
-  it "performs integer division and returns the result" do 
+  it "performs integer division and returns the result" do
     Rational(2, 3).div(Rational(2, 3)).should == 1
     Rational(-2, 9).div(Rational(-9, 2)).should == 0
   end
-  
+
   it "raises a ZeroDivisionError when the argument has a numerator of 0" do
     lambda { Rational(3, 4).div(Rational(0, 3)) }.should raise_error(ZeroDivisionError)
-  end    
- 
+  end
+
   # 1.8 doesn't accept Floats for Rational() arguments
   ruby_version_is "1.9" do
     it "raises a ZeroDivisionError when the argument has a numerator of 0.0" do
       lambda { Rational(3, 4).div(Rational(0.0, 3)) }.should raise_error(ZeroDivisionError)
     end
   end
-end  
+end
 
 describe :rational_div_float, :shared => true do
 
   # The version guard is necessary because 1.8 can't cope with Floats passed
   # to Rational(), so we need to simplify the examples accordingly.
-  
+
   ruby_version_is "1.9" do
-    it "performs integer division and returns the result" do 
+    it "performs integer division and returns the result" do
       Rational(2, 3).div(30.333).should == 0
       Rational(2, 9).div(Rational(-8.6)).should == -1
       Rational(3.12).div(0.5).should == 6
     end
   end
-  
+
   ruby_version_is ""..."1.9" do
-    it "performs integer division and returns the result" do 
+    it "performs integer division and returns the result" do
       Rational(2, 3).div(30.333).should == 0
       Rational(7, 12).div(0.5).should == 1
     end
@@ -42,39 +42,39 @@
   ruby_version_is ""..."1.9" do
     it "raises a FloatDomainError when the argument is 0.0" do
       lambda { Rational(3, 4).div(0.0) }.should raise_error(FloatDomainError)
-    end    
+    end
   end
 
   ruby_version_is "1.9" do
     it "raises a ZeroDivisionError when the argument is 0.0" do
       lambda { Rational(3, 4).div(0.0) }.should raise_error(ZeroDivisionError)
-    end    
+    end
   end
-end  
+end
 
 describe :rational_div_int, :shared => true do
-  it "performs integer division and returns the result" do 
+  it "performs integer division and returns the result" do
     Rational(2, 1).div(1).should == 2
     Rational(25, 5).div(-50).should == -1
   end
-  
+
   it "raises a ZeroDivisionError when the argument is 0" do
     lambda { Rational(3, 4).div(0) }.should raise_error(ZeroDivisionError)
-  end    
-end  
+  end
+end
 
 describe :rational_div, :shared => true do
-  it "returns an Integer" do 
+  it "returns an Integer" do
     Rational(229, 21).div(82).should be_kind_of(Integer)
   end
-  
+
   it "raises an ArgumentError if passed more than one argument" do
     lambda { Rational(3, 4).div(2,3) }.should raise_error(ArgumentError)
-  end    
+  end
 
   ruby_bug "#1648", "1.8.7" do
     it "raises a TypeError if passed a non-numeric argument" do
       lambda { Rational(3, 4).div([]) }.should raise_error(TypeError)
     end
-  end  
-end  
+  end
+end