return distinct elements in by_enterprise scope

Leandro Santos
1 parent 6ea50685
Showing 1 changed file with 1 additions and 1 deletions Show diff stats
app/models/product_category.rb
@@ -7,7 +7,7 @@ class ProductCategory &lt; Category
   scope :unique, :select => 'DISTINCT ON (path) categories.*'
   scope :by_enterprise, -> enterprise {
-    joins(:products).
+    distinct.joins(:products).
     where('products.profile_id = ?', enterprise.id)
   }
   scope :by_environment, -> environment {
	@@ -7,7 +7,7 @@ class ProductCategory < Category		@@ -7,7 +7,7 @@ class ProductCategory < Category
7		7
8	scope :unique, :select => 'DISTINCT ON (path) categories.*'	8	scope :unique, :select => 'DISTINCT ON (path) categories.*'
9	scope :by_enterprise, -> enterprise {	9	scope :by_enterprise, -> enterprise {
10	- joins(:products).	10	+ distinct.joins(:products).
11	where('products.profile_id = ?', enterprise.id)	11	where('products.profile_id = ?', enterprise.id)
12	}	12	}
13	scope :by_environment, -> environment {	13	scope :by_environment, -> environment {