pg_search_rank explicit float conversion only needed for ActiveRecord 3

Casecommons · Dec 12, 2013 · 1a5563c · 1a5563c
1 parent c10704a
commit 1a5563c
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Showing 2 changed files with 11 additions and 4 deletions.
diff --git a/lib/pg_search.rb b/lib/pg_search.rb
@@ -5,6 +5,7 @@
 require "pg_search/extensions/arel"
 
 module PgSearch
+  autoload :Compatibility, "pg_search/compatibility"
   autoload :Configuration, "pg_search/configuration"
   autoload :Document, "pg_search/document"
   autoload :Features, "pg_search/features"
@@ -15,6 +16,7 @@ module PgSearch
   autoload :VERSION, "pg_search/version"
 
   extend ActiveSupport::Concern
+  include Compatibility::ActiveRecord3 if ActiveRecord::VERSION::MAJOR == 3
 
   mattr_accessor :multisearch_options
   self.multisearch_options = {}
@@ -53,10 +55,6 @@ def multisearchable(options = {})
     end
   end
 
-  def pg_search_rank
-    read_attribute(:pg_search_rank).to_f
-  end
-
   class << self
     def multisearch(*args)
       PgSearch::Document.search(*args)

diff --git a/lib/pg_search/compatibility.rb b/lib/pg_search/compatibility.rb
@@ -0,0 +1,9 @@
+module PgSearch
+  module Compatibility
+    module ActiveRecord3
+      def pg_search_rank
+        read_attribute(:pg_search_rank).to_f
+      end
+    end
+  end
+end