use parameterize

1 files changed, 4 insertions, 2 deletions

diff --git a/app/models/tutorial.rb b/app/models/tutorial.rb
index dc89b526..a46390c0 100644
--- a/app/models/tutorial.rb
+++ b/app/models/tutorial.rb
@@ -3,9 +3,11 @@ class Tutorial < ActiveRecord::Base
   belongs_to :user
   acts_as_taggable
   default_scope -> { order('tutorials.created_at desc') }
-  scope :search, ->(query) { query.blank? ? all : where(["UPPER(heading) LIKE :query OR UPPER(description) LIKE :query", { query: "%#{query.upcase}%" }]) }
+  scope :search, ->(query) do 
+    query.blank? ? all : where(["UPPER(heading) LIKE :query OR UPPER(description) LIKE :query", { query: "%#{query.upcase}%" }]) 
+  end
 
   def to_param
-    "#{id}-#{heading.gsub(/[^a-z0-9]+/i, '-')}"
+    "#{id}-#{heading.parameterize}"
   end
 end