18 files changed, 33 insertions, 33 deletions

diff --git a/spec/attributes/boolean_spec.rb b/spec/attributes/boolean_spec.rb
index bb7eeb886d..12b243e828 100644
--- a/spec/attributes/boolean_spec.rb
+++ b/spec/attributes/boolean_spec.rb
@@ -54,4 +54,4 @@ module Arel
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/attributes/float_spec.rb b/spec/attributes/float_spec.rb
index 3d8acbde7b..3a9a8debbc 100644
--- a/spec/attributes/float_spec.rb
+++ b/spec/attributes/float_spec.rb
@@ -116,4 +116,4 @@ module Arel
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/attributes/header_spec.rb b/spec/attributes/header_spec.rb
index 8fb4007003..51cba93df3 100644
--- a/spec/attributes/header_spec.rb
+++ b/spec/attributes/header_spec.rb
@@ -39,4 +39,4 @@ module Arel
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/attributes/integer_spec.rb b/spec/attributes/integer_spec.rb
index 611bbf2b24..59b7afb2b4 100644
--- a/spec/attributes/integer_spec.rb
+++ b/spec/attributes/integer_spec.rb
@@ -116,4 +116,4 @@ module Arel
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/attributes/string_spec.rb b/spec/attributes/string_spec.rb
index f6d65dd045..487d82249d 100644
--- a/spec/attributes/string_spec.rb
+++ b/spec/attributes/string_spec.rb
@@ -40,4 +40,4 @@ module Arel
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/attributes/time_spec.rb b/spec/attributes/time_spec.rb
index 044b98d6ec..15384e2073 100644
--- a/spec/attributes/time_spec.rb
+++ b/spec/attributes/time_spec.rb
@@ -21,4 +21,4 @@ module Arel
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/engines/sql/unit/predicates/in_spec.rb b/spec/engines/sql/unit/predicates/in_spec.rb
index be311f9f83..933e33fe99 100644
--- a/spec/engines/sql/unit/predicates/in_spec.rb
+++ b/spec/engines/sql/unit/predicates/in_spec.rb
@@ -99,7 +99,7 @@ module Arel
             end
           end
         end
-        
+
         describe 'when relating to a range with an excluded end' do
           before do
             @range = 1...3
diff --git a/spec/relations/join_spec.rb b/spec/relations/join_spec.rb
index b5ead51053..b4a46fae97 100644
--- a/spec/relations/join_spec.rb
+++ b/spec/relations/join_spec.rb
@@ -39,4 +39,4 @@ describe "Arel" do
 
     it_should_behave_like 'A Relation'
   end
-end
\ No newline at end of file
+end
diff --git a/spec/relations/relation_spec.rb b/spec/relations/relation_spec.rb
index b5b73e2205..cfc1c1410b 100644
--- a/spec/relations/relation_spec.rb
+++ b/spec/relations/relation_spec.rb
@@ -28,4 +28,4 @@ describe "Arel" do
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/shared/relation_spec.rb b/spec/shared/relation_spec.rb
index b49e79f13d..d6d0de1da4 100644
--- a/spec/shared/relation_spec.rb
+++ b/spec/shared/relation_spec.rb
@@ -44,7 +44,7 @@ share_examples_for 'A Relation' do
       expected = @expected.select { |r| r[@relation[:age]] != @pivot[@relation[:age]] }
       @relation.where(@relation[:age].not_eq(@pivot[@relation[:age]])).should have_rows(expected)
     end
-    
+
     it "finds rows with an not eq complement predicate" do
       expected = @expected.select { |r| r[@relation[:age]] == @pivot[@relation[:age]] }
       @relation.where(@relation[:age].not_eq(@pivot[@relation[:age]]).complement).should have_rows(expected)
@@ -54,7 +54,7 @@ share_examples_for 'A Relation' do
       expected = @expected.select { |r| r[@relation[:age]] < @pivot[@relation[:age]] }
       @relation.where(@relation[:age].lt(@pivot[@relation[:age]])).should have_rows(expected)
     end
-    
+
     it "finds rows with a less than complement predicate" do
       expected = @expected.select { |r| r[@relation[:age]] >= @pivot[@relation[:age]] }
       @relation.where(@relation[:age].lt(@pivot[@relation[:age]]).complement).should have_rows(expected)
@@ -64,7 +64,7 @@ share_examples_for 'A Relation' do
       expected = @expected.select { |r| r[@relation[:age]] <= @pivot[@relation[:age]] }
       @relation.where(@relation[:age].lteq(@pivot[@relation[:age]])).should have_rows(expected)
     end
-    
+
     it "finds rows with a less than or equal to complement predicate" do
       expected = @expected.select { |r| r[@relation[:age]] > @pivot[@relation[:age]] }
       @relation.where(@relation[:age].lteq(@pivot[@relation[:age]]).complement).should have_rows(expected)
@@ -74,7 +74,7 @@ share_examples_for 'A Relation' do
       expected = @expected.select { |r| r[@relation[:age]] > @pivot[@relation[:age]] }
       @relation.where(@relation[:age].gt(@pivot[@relation[:age]])).should have_rows(expected)
     end
-    
+
     it "finds rows with a greater than complement predicate" do
       expected = @expected.select { |r| r[@relation[:age]] <= @pivot[@relation[:age]] }
       @relation.where(@relation[:age].gt(@pivot[@relation[:age]]).complement).should have_rows(expected)
@@ -84,7 +84,7 @@ share_examples_for 'A Relation' do
       expected = @expected.select { |r| r[@relation[:age]] >= @pivot[@relation[:age]] }
       @relation.where(@relation[:age].gteq(@pivot[@relation[:age]])).should have_rows(expected)
     end
-    
+
     it "finds rows with a greater than or equal to complement predicate" do
       expected = @expected.select { |r| r[@relation[:age]] < @pivot[@relation[:age]] }
       @relation.where(@relation[:age].gteq(@pivot[@relation[:age]]).complement).should have_rows(expected)
@@ -94,17 +94,17 @@ share_examples_for 'A Relation' do
       expected = @expected.select { |r| r[@relation[:name]] =~ /#{@pivot[@relation[:name]]}/ }
       @relation.where(@relation[:name].matches(/#{@pivot[@relation[:name]]}/)).should have_rows(expected)
     end
-    
+
     it "finds rows with a matches complement predicate" do
       expected = @expected.select { |r| r[@relation[:name]] !~ /#{@pivot[@relation[:name]]}/ }
       @relation.where(@relation[:name].matches(/#{@pivot[@relation[:name]]}/).complement).should have_rows(expected)
     end
-    
+
     it "finds rows with a not matches predicate" do
       expected = @expected.select { |r| r[@relation[:name]] !~ /#{@pivot[@relation[:name]]}/ }
       @relation.where(@relation[:name].not_matches(/#{@pivot[@relation[:name]]}/)).should have_rows(expected)
     end
-    
+
     it "finds rows with a not matches complement predicate" do
       expected = @expected.select { |r| r[@relation[:name]] =~ /#{@pivot[@relation[:name]]}/ }
       @relation.where(@relation[:name].not_matches(/#{@pivot[@relation[:name]]}/).complement).should have_rows(expected)
@@ -114,37 +114,37 @@ share_examples_for 'A Relation' do
       expected = @expected.select {|r| r[@relation[:age]] >=3 && r[@relation[:age]] <= 20}
       @relation.where(@relation[:age].in(3..20)).should have_rows(expected)
     end
-    
+
     it "finds rows with an in complement predicate" do
       expected = @expected.select {|r| !(r[@relation[:age]] >=3 && r[@relation[:age]] <= 20)}
       @relation.where(@relation[:age].in(3..20).complement).should have_rows(expected)
     end
-    
+
     it "finds rows with a not in predicate" do
       expected = @expected.select {|r| !(r[@relation[:age]] >=3 && r[@relation[:age]] <= 20)}
       @relation.where(@relation[:age].not_in(3..20)).should have_rows(expected)
     end
-    
+
     it "finds rows with a not in complement predicate" do
       expected = @expected.select {|r| r[@relation[:age]] >=3 && r[@relation[:age]] <= 20}
       @relation.where(@relation[:age].not_in(3..20).complement).should have_rows(expected)
     end
-    
+
     it "finds rows with a polyadic predicate of class Any" do
       expected = @expected.select {|r| [2,4,8,16].include?(r[@relation[:age]])}
       @relation.where(@relation[:age].in_any([2,4], [8, 16])).should have_rows(expected)
     end
-    
+
     it "finds rows with a polyadic predicate of class Any complement" do
       expected = @expected.select {|r| ![2,4,8,16].include?(r[@relation[:age]])}
       @relation.where(@relation[:age].in_any([2,4], [8, 16]).complement).should have_rows(expected)
     end
-    
+
     it "finds rows with a polyadic predicate of class All" do
       expected = @expected.select {|r| r[@relation[:name]] =~ /Name/ && r[@relation[:name]] =~ /1/}
       @relation.where(@relation[:name].matches_all(/Name/, /1/)).should have_rows(expected)
     end
-    
+
     it "finds rows with a polyadic predicate of class All complement" do
       expected = @expected.select {|r| !(r[@relation[:name]] =~ /Name/ && r[@relation[:name]] =~ /1/)}
       @relation.where(@relation[:name].matches_all(/Name/, /1/).complement).should have_rows(expected)
@@ -252,4 +252,4 @@ share_examples_for 'A Relation' do
       actual.should == expected[3..-1]
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/support/check.rb b/spec/support/check.rb
index 0a89349629..c9adce420c 100644
--- a/spec/support/check.rb
+++ b/spec/support/check.rb
@@ -3,4 +3,4 @@ module Check
   # See: https://rspec.lighthouseapp.com/projects/5645/tickets/504
   def check(*args)
   end
-end
\ No newline at end of file
+end
diff --git a/spec/support/connections/mysql_connection.rb b/spec/support/connections/mysql_connection.rb
index de9d05c2ce..c924c27080 100644
--- a/spec/support/connections/mysql_connection.rb
+++ b/spec/support/connections/mysql_connection.rb
@@ -11,4 +11,4 @@ ActiveRecord::Base.configurations = {
     :encoding => 'utf8',
     :database => 'arel_unit',
   }
-}
\ No newline at end of file
+}
diff --git a/spec/support/connections/oracle_connection.rb b/spec/support/connections/oracle_connection.rb
index c28602b134..309d127071 100644
--- a/spec/support/connections/oracle_connection.rb
+++ b/spec/support/connections/oracle_connection.rb
@@ -14,4 +14,4 @@ ActiveRecord::Base.configurations = {
     :password => 'arel_unit',
     :database => 'orcl',
   }
-}
\ No newline at end of file
+}
diff --git a/spec/support/connections/postgresql_connection.rb b/spec/support/connections/postgresql_connection.rb
index 34d304efa9..692533d10d 100644
--- a/spec/support/connections/postgresql_connection.rb
+++ b/spec/support/connections/postgresql_connection.rb
@@ -10,4 +10,4 @@ ActiveRecord::Base.configurations = {
     :encoding => 'utf8',
     :database => 'arel_unit',
   }
-}
\ No newline at end of file
+}
diff --git a/spec/support/guards.rb b/spec/support/guards.rb
index cfa4b7b79a..db6075f73a 100644
--- a/spec/support/guards.rb
+++ b/spec/support/guards.rb
@@ -25,4 +25,4 @@ module AdapterGuards
   def valid_adapters
     %w[mysql postgresql sqlite3 oracle]
   end
-end
\ No newline at end of file
+end
diff --git a/spec/support/matchers.rb b/spec/support/matchers.rb
index 8cef5d947e..5f51a68633 100644
--- a/spec/support/matchers.rb
+++ b/spec/support/matchers.rb
@@ -1,4 +1,4 @@
 require "support/matchers/be_like"
 require "support/matchers/disambiguate_attributes"
 require "support/matchers/hash_the_same_as"
-require "support/matchers/have_rows"
\ No newline at end of file
+require "support/matchers/have_rows"
diff --git a/spec/support/matchers/have_rows.rb b/spec/support/matchers/have_rows.rb
index 7d9c6a20c9..e476d25f4f 100644
--- a/spec/support/matchers/have_rows.rb
+++ b/spec/support/matchers/have_rows.rb
@@ -15,4 +15,4 @@ module Matchers
       found.compact.length == expected.length && got.compact.length == expected.length
     end
   end
-end
\ No newline at end of file
+end
diff --git a/spec/support/model.rb b/spec/support/model.rb
index be692e53ec..d5be35cbba 100644
--- a/spec/support/model.rb
+++ b/spec/support/model.rb
@@ -59,4 +59,4 @@ module Arel
       insert.record
     end
   end
-end
\ No newline at end of file
+end