Add method to pager so Sequel's eager can be used with pagination

lib/ramaze/helper/paginate.rb

@@ -196,6 +196,7 @@ def needed?
         # these methods are actually on the pager, but we def them here for
         # convenience (method_missing in helper is evil and even slower)
         def page_count  ; @pager.page_count  ; end
+        def all         ; @pager.all         ; end
         def each(&block); @pager.each(&block); end
         def first_page? ; @pager.first_page? ; end
         def prev_page   ; @pager.prev_page   ; end
@@ -276,12 +277,14 @@ def last_page?
             page_count == @page
           end
 
-          def each(&block)
+          def all
             from = ((@page - 1) * @limit)
             to = from + @limit
+            @array[from...to] || []
+          end
 
-            a = @array[from...to] || []
-            a.each(&block)
+          def each(&block)
+            all.each(&block)
           end
 
           include Enumerable

spec/ramaze/helper/paginate.rb

@@ -33,6 +33,11 @@ def iteration
     out.inspect
   end
 
+  def all
+    pager = paginate(ALPHA)
+    pager.all.inspect
+  end
+
   def preserve_params
     request.params['single'] = 'zero'
     request.params['multiple'] = %w[ one two three ]
@@ -87,6 +92,11 @@ def preserve_params
       got.body.scan(/\w+/).should == SpecHelperPaginateArray::ALPHA.first(10)
     end
 
+    it 'returns all the items in the pager range' do
+      got = get('/array/all')
+      got.body.scan(/\w+/).should == SpecHelperPaginateArray::ALPHA.first(10)
+    end
+
     it 'sets default css elements on page 1' do
       doc = Nokogiri::HTML(get('/array/navigation').body)
       # Paginator outputs spans for disabled elements