Style update for new Range extensions

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7818 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activesupport/lib/active_support/core_ext/range.rb

@@ -1,7 +1,7 @@
 require 'active_support/core_ext/range/conversions'
-require File.dirname(__FILE__) + '/range/overlaps'
-require File.dirname(__FILE__) + '/range/include_range'
-require File.dirname(__FILE__) + '/range/blockless_step'
+require 'active_support/core_ext/range/overlaps'
+require 'active_support/core_ext/range/include_range'
+require 'active_support/core_ext/range/blockless_step'
 
 class Range #:nodoc:
   include ActiveSupport::CoreExtensions::Range::Conversions

activesupport/lib/active_support/core_ext/range/blockless_step.rb

@@ -1,25 +1,22 @@
 module ActiveSupport #:nodoc:
   module CoreExtensions #:nodoc:
     module Range #:nodoc:
-      # Return and array when step is called without a block
+      # Return an array when step is called without a block.
       module BlocklessStep
+        def self.included(base) #:nodoc:
+          base.alias_method_chain :step, :blockless
+        end
 
-        def self.included(klass) #:nodoc:
-          klass.send(:alias_method, :step_with_block, :step)
-          klass.send(:alias_method, :step, :step_without_block)
-        end        
-        
-        def step_without_block(value, &block)
+        def step_with_blockless(value, &block)
           if block_given?
-            step_with_block(value, &block)
+            step_without_blockless(value, &block)
           else
             returning [] do |array|
-              step_with_block(value) {|step| array << step }
+              step_without_blockless(value) { |step| array << step }
             end
           end
         end
-
       end
     end
   end
-end
+end

activesupport/lib/active_support/core_ext/range/include_range.rb

@@ -1,13 +1,12 @@
 module ActiveSupport #:nodoc:
   module CoreExtensions #:nodoc:
     module Range #:nodoc:
-      # Check if a Range includes another Range
+      # Check if a Range includes another Range.
       module IncludeRange
+        def self.included(base) #:nodoc:
+          base.alias_method_chain :include?, :range
+        end
 
-        def self.included(klass) #:nodoc:
-          klass.send(:alias_method_chain, :include?, :range)
-        end        
-        
         def include_with_range?(value)
           if value.is_a?(::Range)
             operator = exclude_end? ? :< : :<=
@@ -17,8 +16,7 @@ module ActiveSupport #:nodoc:
             include_without_range?(value)
           end
         end
-        
       end
     end
   end
-end
+end

activesupport/lib/active_support/core_ext/range/overlaps.rb

@@ -1,14 +1,12 @@
 module ActiveSupport #:nodoc:
   module CoreExtensions #:nodoc:
     module Range #:nodoc:
-      # Check if Ranges overlap
+      # Check if Ranges overlap.
       module Overlaps
-        
         def overlaps?(other)
           include?(other.first) || other.include?(first)
-        end        
-        
+        end
       end
     end
   end
-end
+end

activesupport/test/core_ext/range_ext_test.rb

@@ -10,7 +10,7 @@ class RangeTest < Test::Unit::TestCase
     date_range = Time.utc(2005, 12, 10, 15, 30)..Time.utc(2005, 12, 10, 17, 30)
     assert_equal "BETWEEN '2005-12-10 15:30:00' AND '2005-12-10 17:30:00'", date_range.to_s(:db)
   end
-  
+
   def test_overlaps_last_inclusive
     assert((1..5).overlaps?(5..10))
   end
@@ -22,11 +22,11 @@ class RangeTest < Test::Unit::TestCase
   def test_overlaps_first_inclusive
     assert((5..10).overlaps?(1..5))
   end
-  
+
   def test_overlaps_first_exclusive
     assert !(5..10).overlaps?(1...5)
   end
-  
+
   def test_should_include_identical_inclusive
     assert((1..10).include?(1..10))
   end
@@ -46,11 +46,11 @@ class RangeTest < Test::Unit::TestCase
   def test_should_not_include_overlapping_first
     assert !(2..8).include?(1..3)
   end
-  
+
   def test_should_not_include_overlapping_last
     assert !(2..8).include?(5..9)
   end
-  
+
   def test_blockless_step
     assert_equal [1,3,5,7,9], (1..10).step(2)
   end
@@ -60,5 +60,4 @@ class RangeTest < Test::Unit::TestCase
     (1..10).step(2) {|i| array << i }
     assert_equal [1,3,5,7,9], array
   end
-  
 end