Rename add_finders to has_finders

lib/draper/decorator.rb

@@ -36,7 +36,7 @@ module Draper
     # inferred from the decorator class.
     #
     # @option options [Class, Symbol] :for The model class to find
-    def self.add_finders(options = {})
+    def self.has_finders(options = {})
       extend Draper::Finders
       self.finder_class = options[:for] || name.chomp("Decorator")
     end

spec/draper/decorator_spec.rb

@@ -550,7 +550,7 @@ describe Draper::Decorator do
     subject.is_a?(subject.class).should be_true
   end
 
-  describe ".add_finders" do
+  describe ".has_finders" do
     it "extends the Finders module" do
       ProductDecorator.should be_a_kind_of Draper::Finders
     end
@@ -569,21 +569,21 @@ describe Draper::Decorator do
 
     context "with for: symbol" do
       it "sets the finder class" do
-        FinderDecorator.add_finders for: :product
+        FinderDecorator.has_finders for: :product
         FinderDecorator.finder_class.should be Product
       end
     end
 
     context "with for: string" do
       it "sets the finder class" do
-        FinderDecorator.add_finders for: "some_thing"
+        FinderDecorator.has_finders for: "some_thing"
         FinderDecorator.finder_class.should be SomeThing
       end
     end
 
     context "with for: class" do
       it "sets the finder_class" do
-        FinderDecorator.add_finders for: Namespace::Product
+        FinderDecorator.has_finders for: Namespace::Product
         FinderDecorator.finder_class.should be Namespace::Product
       end
     end

spec/support/samples/namespaced_product_decorator.rb

@@ -2,6 +2,6 @@ require './spec/support/samples/namespaced_product'
 
 module Namespace
   class ProductDecorator < Draper::Decorator
-    add_finders
+    has_finders
   end
 end

spec/support/samples/product_decorator.rb

@@ -1,5 +1,5 @@
 class ProductDecorator < Draper::Decorator
-  add_finders
+  has_finders
 
   def awesome_title
     "Awesome Title"