it is not required to require by full path. Let's trust the LOAD_PATH

spec/acceptance/users_spec.rb

@@ -1,5 +1,5 @@
 # encoding: UTF-8
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 
 feature 'Users' do
   background do

spec/config/config_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 
 describe Kaminari::Configuration do
   subject { Kaminari.config }

spec/helpers/action_view_extension_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 
 describe 'Kaminari::ActionViewExtension' do
   before do

spec/helpers/helpers_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 include Kaminari::Helpers
 
 describe 'Kaminari::Helpers::Paginator' do

spec/helpers/sinatra_helpers_spec.rb

@@ -1,5 +1,5 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
-require File.expand_path('../spec_helper_for_sinatra', File.dirname(__FILE__))
+require 'spec_helper'
+require 'spec_helper_for_sinatra'
 
 ERB_TEMPLATE_FOR_PAGINATE = <<EOT
 <div>

spec/helpers/tags_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 include Kaminari::Helpers
 
 describe 'Kaminari::Helpers' do

spec/models/active_record_relation_methods_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 
 describe Kaminari::ActiveRecordRelationMethods do
   describe '#total_count' do

spec/models/array_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 
 describe Kaminari::PaginatableArray do
   it { should have(0).items }

spec/models/data_mapper_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 require 'dm-core'
 require 'dm-migrations'
 require 'dm-aggregates'

spec/models/default_per_page_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 
 describe 'default per_page' do
   describe 'AR::Base' do

spec/models/mongo_mapper_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 require 'mongo_mapper'
 require 'kaminari/models/mongo_mapper_extension'
 

spec/models/mongoid_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 require 'mongoid'
 require 'kaminari/models/mongoid_extension'
 

spec/models/scopes_spec.rb

@@ -1,4 +1,4 @@
-require File.expand_path('../spec_helper', File.dirname(__FILE__))
+require 'spec_helper'
 
 shared_examples_for 'the first page' do
   it { should have(25).users }

spec/spec_helper.rb

@@ -13,8 +13,8 @@ require 'database_cleaner'
 if RUBY_VERSION >= '1.9.2'
   YAML::ENGINE.yamler = 'syck'
 end
-require File.join(File.dirname(__FILE__), 'fake_gem')
-require File.join(File.dirname(__FILE__), 'fake_app')
+require 'fake_gem'
+require 'fake_app'
 
 require 'rspec/rails'
 # Requires supporting files with custom matchers and macros, etc,