num_pages bug when total_entries % per_page is not zero

niedhui · Mar 28, 2012 · 972e90b · 972e90b
1 parent f45dd87
commit 972e90b
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/lib/mongoid_spacial/spacial/geo_near_results.rb b/lib/mongoid_spacial/spacial/geo_near_results.rb
@@ -113,7 +113,7 @@ def limit_value
       alias_method :per_page, :limit_value
 
       def num_pages
-        (self.total_entries && @opts[:per_page]) ? self.total_entries/@opts[:per_page] : nil
+        (self.total_entries && @opts[:per_page]) ? (total_entries.to_f / @opts[:per_page]).ceil : nil
       end
       alias_method :total_pages, :num_pages
 

diff --git a/spec/functional/mongoid/spacial/geo_near_results_spec.rb b/spec/functional/mongoid/spacial/geo_near_results_spec.rb
@@ -70,4 +70,11 @@
       near.limit_value.should == 25
     end
   end
+
+  context ":paginator :num_pages" do
+    it "when total=55 per=10 ,num_pages should be 6" do
+      5.times { |i| Bar.create(:name => i.to_s, :location => [rand(358)-179,rand(358)-179]) }
+      Bar.geo_near([1,1]).per(10).num_pages.should    == 6
+    end
+  end
 end