Rename instance method update_counter_cache => update_impressionist_counter_cache

app/models/impressionist/impressionable.rb

@@ -32,7 +32,7 @@ module Impressionist
       imps.all.size
     end
 
-    def update_counter_cache
+    def update_impressionist_counter_cache
       cache_options = self.class.impressionist_counter_cache_options
       column_name = cache_options[:column_name].to_sym
       count = cache_options[:unique] ? impressionist_count(:filter => :ip_address) : impressionist_count

lib/impressionist/models/active_record/impression.rb

@@ -12,7 +12,7 @@ class Impression < ActiveRecord::Base
 
     if impressionable_class.impressionist_counter_cache_options
       resouce = impressionable_class.find(self.impressionable_id)
-      resouce.try(:update_counter_cache)
+      resouce.try(:update_impressionist_counter_cache)
     end
   end
 end

test_app/spec/models/counter_caching_spec.rb

@@ -18,7 +18,7 @@ describe Impression do
     end
   end
 
-  describe "#update_counter_cache" do
+  describe "#update_impressionist_counter_cache" do
     it "should update the counter cache column to reflect the correct number of impressions" do
       lambda {
          Impression.create(:impressionable_type => @widget.class.name, :impressionable_id => @widget.id)