13 files changed, 43 insertions, 43 deletions
diff --git a/spec/arel/algebra/unit/relations/alias_spec.rb b/spec/arel/algebra/unit/relations/alias_spec.rb
index c87a0ca2dd..a5d716a638 100644
--- a/spec/arel/algebra/unit/relations/alias_spec.rb
+++ b/spec/arel/algebra/unit/relations/alias_spec.rb
@@ -5,7 +5,7 @@ module Arel
     before do
       @relation = Table.new(:users)
     end
-    
+
     describe '==' do
       it "obtains if the objects are the same" do
         Alias.new(@relation).should_not == Alias.new(@relation)
@@ -13,4 +13,4 @@ module Arel
       end
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/delete_spec.rb b/spec/arel/algebra/unit/relations/delete_spec.rb
index 075e59e724..7578e12a3e 100644
--- a/spec/arel/algebra/unit/relations/delete_spec.rb
+++ b/spec/arel/algebra/unit/relations/delete_spec.rb
@@ -6,4 +6,4 @@ module Arel
       @relation = Table.new(:users)
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/group_spec.rb b/spec/arel/algebra/unit/relations/group_spec.rb
index 050de2993d..58f9252356 100644
--- a/spec/arel/algebra/unit/relations/group_spec.rb
+++ b/spec/arel/algebra/unit/relations/group_spec.rb
@@ -7,4 +7,4 @@ module Arel
       @attribute = @relation[:id]
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/insert_spec.rb b/spec/arel/algebra/unit/relations/insert_spec.rb
index 184cd2a926..feb1a5eae4 100644
--- a/spec/arel/algebra/unit/relations/insert_spec.rb
+++ b/spec/arel/algebra/unit/relations/insert_spec.rb
@@ -6,4 +6,4 @@ module Arel
       @relation = Table.new(:users)
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/join_spec.rb b/spec/arel/algebra/unit/relations/join_spec.rb
index 5b512cc7f6..f5a8bd32aa 100644
--- a/spec/arel/algebra/unit/relations/join_spec.rb
+++ b/spec/arel/algebra/unit/relations/join_spec.rb
@@ -7,14 +7,14 @@ module Arel
       @relation2 = Table.new(:photos)
       @predicate = @relation1[:id].eq(@relation2[:user_id])
     end
-    
+
     describe 'hashing' do
       it 'implements hash equality' do
         InnerJoin.new(@relation1, @relation2, @predicate) \
           .should hash_the_same_as(InnerJoin.new(@relation1, @relation2, @predicate))
       end
     end
-    
+
     describe '#attributes' do
       it 'combines the attributes of the two relations' do
         join = InnerJoin.new(@relation1, @relation2, @predicate)
@@ -23,4 +23,4 @@ module Arel
       end
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/order_spec.rb b/spec/arel/algebra/unit/relations/order_spec.rb
index 0e1b1a0e54..4f163894c8 100644
--- a/spec/arel/algebra/unit/relations/order_spec.rb
+++ b/spec/arel/algebra/unit/relations/order_spec.rb
@@ -8,4 +8,4 @@ module Arel
     end
   end
 end
-  
-\ No newline at end of file
+
diff --git a/spec/arel/algebra/unit/relations/project_spec.rb b/spec/arel/algebra/unit/relations/project_spec.rb
index b71acf5e91..9f4358ea54 100644
--- a/spec/arel/algebra/unit/relations/project_spec.rb
+++ b/spec/arel/algebra/unit/relations/project_spec.rb
@@ -6,24 +6,24 @@ module Arel
       @relation = Table.new(:users)
       @attribute = @relation[:id]
     end
-    
+
     describe '#attributes' do
       before do
         @projection = Project.new(@relation, @attribute)
       end
-      
+
       it "manufactures attributes associated with the projection relation" do
         @projection.attributes.should == [@attribute].collect { |a| a.bind(@projection) }
       end
     end
-    
+
     describe '#externalizable?' do
       describe 'when the projections are attributes' do
         it 'returns false' do
           Project.new(@relation, @attribute).should_not be_externalizable
         end
       end
-      
+
       describe 'when the projections include an aggregation' do
         it "obtains" do
           Project.new(@relation, @attribute.sum).should be_externalizable
@@ -31,4 +31,4 @@ module Arel
       end
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/relation_spec.rb b/spec/arel/algebra/unit/relations/relation_spec.rb
index 9707f2887c..adf82847ac 100644
--- a/spec/arel/algebra/unit/relations/relation_spec.rb
+++ b/spec/arel/algebra/unit/relations/relation_spec.rb
@@ -7,14 +7,14 @@ module Arel
       @attribute1 = @relation[:id]
       @attribute2 = @relation[:name]
     end
-  
+
     describe '[]' do
       describe 'when given an', Attribute do
         it "return the attribute congruent to the provided attribute" do
           @relation[@attribute1].should == @attribute1
         end
       end
-      
+
       describe 'when given a', Symbol, String do
         it "returns the attribute with the same name, if it exists" do
           @relation[:id].should == @attribute1
@@ -23,13 +23,13 @@ module Arel
         end
       end
     end
-      
+
     describe Relation::Operable do
       describe 'joins' do
         before do
           @predicate = @relation[:id].eq(@relation[:id])
         end
-      
+
         describe '#join' do
           describe 'when given a relation' do
             it "manufactures an inner join operation between those two relations" do
@@ -37,13 +37,13 @@ module Arel
                 should == InnerJoin.new(@relation, @relation, @predicate)
             end
           end
-          
+
           describe "when given a string" do
             it "manufactures a join operation with the string passed through" do
-              @relation.join(arbitrary_string = "ASDF").should == StringJoin.new(@relation, arbitrary_string) 
+              @relation.join(arbitrary_string = "ASDF").should == StringJoin.new(@relation, arbitrary_string)
             end
           end
-          
+
           describe "when given something blank" do
             it "returns self" do
               @relation.join.should == @relation
@@ -64,7 +64,7 @@ module Arel
           @relation.project(@attribute1, @attribute2). \
             should == Project.new(@relation, @attribute1, @attribute2)
         end
-        
+
         describe "when given blank attributes" do
           it "returns self" do
             @relation.project.should == @relation
@@ -97,36 +97,36 @@ module Arel
           end
         end
       end
-  
+
       describe '#order' do
         it "manufactures an order relation" do
           @relation.order(@attribute1, @attribute2).should == Order.new(@relation, @attribute1, @attribute2)
         end
-        
+
         describe 'when given a blank ordering' do
           it 'returns self' do
             @relation.order.should == @relation
           end
         end
       end
-      
+
       describe '#take' do
         it "manufactures a take relation" do
           @relation.take(5).should == Take.new(@relation, 5)
         end
-        
+
         describe 'when given a blank number of items' do
           it 'returns self' do
             @relation.take.should == @relation
           end
         end
       end
-      
+
       describe '#skip' do
         it "manufactures a skip relation" do
           @relation.skip(4).should == Skip.new(@relation, 4)
         end
-        
+
         describe 'when given a blank number of items' do
           it 'returns self' do
             @relation.skip.should == @relation
@@ -138,14 +138,14 @@ module Arel
         it 'manufactures a group relation' do
           @relation.group(@attribute1, @attribute2).should == Group.new(@relation, @attribute1, @attribute2)
         end
-        
+
         describe 'when given blank groupings' do
           it 'returns self' do
             @relation.group.should == @relation
           end
         end
       end
-      
+
       describe Relation::Operable::Writable do
         describe '#delete' do
           it 'manufactures a deletion relation' do
@@ -177,7 +177,7 @@ module Arel
         end
       end
     end
-      
+
     describe Relation::Enumerable do
       it "implements enumerable" do
         @relation.collect.should == @relation.session.read(@relation).collect
@@ -185,4 +185,4 @@ module Arel
       end
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/skip_spec.rb b/spec/arel/algebra/unit/relations/skip_spec.rb
index ff57e03d1c..a41913436e 100644
--- a/spec/arel/algebra/unit/relations/skip_spec.rb
+++ b/spec/arel/algebra/unit/relations/skip_spec.rb
@@ -7,4 +7,4 @@ module Arel
       @skipped = 4
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/table_spec.rb b/spec/arel/algebra/unit/relations/table_spec.rb
index 4821d92299..dfe457043c 100644
--- a/spec/arel/algebra/unit/relations/table_spec.rb
+++ b/spec/arel/algebra/unit/relations/table_spec.rb
@@ -5,7 +5,7 @@ module Arel
     before do
       @relation = Table.new(:users)
     end
-  
+
     describe '[]' do
       describe 'when given a', Symbol do
         it "manufactures an attribute if the symbol names an attribute within the relation" do
@@ -18,22 +18,22 @@ module Arel
         it "returns the attribute if the attribute is within the relation" do
           @relation[@relation[:id]].should == @relation[:id]
         end
-        
+
         it "returns nil if the attribtue is not within the relation" do
           another_relation = Table.new(:photos)
           @relation[another_relation[:id]].should be_nil
         end
       end
-      
+
       describe 'when given an', Expression do
         before do
           @expression = @relation[:id].count
         end
-        
+
         it "returns the Expression if the Expression is within the relation" do
           @relation[@expression].should be_nil
         end
       end
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/take_spec.rb b/spec/arel/algebra/unit/relations/take_spec.rb
index 6f8b4fd36e..2bc17db5a1 100644
--- a/spec/arel/algebra/unit/relations/take_spec.rb
+++ b/spec/arel/algebra/unit/relations/take_spec.rb
@@ -7,4 +7,4 @@ module Arel
       @taken = 4
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/update_spec.rb b/spec/arel/algebra/unit/relations/update_spec.rb
index c27afb48b2..e9642ffc99 100644
--- a/spec/arel/algebra/unit/relations/update_spec.rb
+++ b/spec/arel/algebra/unit/relations/update_spec.rb
@@ -6,4 +6,4 @@ module Arel
       @relation = Table.new(:users)
     end
   end
-end
-\ No newline at end of file
+end
diff --git a/spec/arel/algebra/unit/relations/where_spec.rb b/spec/arel/algebra/unit/relations/where_spec.rb
index 3f37b53138..6c3074a3a5 100644
--- a/spec/arel/algebra/unit/relations/where_spec.rb
+++ b/spec/arel/algebra/unit/relations/where_spec.rb
@@ -6,13 +6,13 @@ module Arel
       @relation = Table.new(:users)
       @predicate = @relation[:id].eq(1)
     end
-  
+
     describe '#initialize' do
       it "manufactures nested where relations if multiple predicates are provided" do
-        another_predicate = @relation[:name].lt(2)        
+        another_predicate = @relation[:name].lt(2)
         Where.new(@relation, @predicate, another_predicate). \
           should == Where.new(Where.new(@relation, another_predicate), @predicate)
       end
     end
   end
-end
-\ No newline at end of file
+end