Add :offset option to fuzzy find method.

README.md

@@ -163,5 +163,5 @@ Copyright (c) 2013 HouseTrip Ltd.
 5. Create a new Pull Request
 
 
-Thanks to @bclennox, @fdegiuli, @nickbender, @Shanison for pointing out
+Thanks to @bclennox, @fdegiuli, @nickbender, @Shanison, @rickbutton for pointing out
 and/or helping on various issues.

lib/fuzzily/searchable.rb

@@ -36,9 +36,11 @@ def fuzzily_searchable(*fields)
 
       def _find_by_fuzzy(_o, pattern, options={})
         options[:limit] ||= 10
+        options[:offset] ||= 0
 
         trigrams = _o.trigram_class_name.constantize.
           limit(options[:limit]).
+          offset(options[:offset]).
           for_model(self.name).
           for_field(_o.field.to_s).
           matches_for(pattern)
@@ -135,6 +137,31 @@ def make_field_fuzzily_searchable(field, options={})
     module Rails2ClassMethods
       include ClassMethods
 
+      def self.extended(base)
+        base.class_eval do
+          named_scope :offset, lambda { |*args| { :offset => args.first } }
+        end
+      end
+
+      private
+
+      def _add_trigram_association(_o)
+        has_many _o.trigram_association,
+          :class_name => _o.trigram_class_name,
+          :as         => :owner,
+          :conditions => { :fuzzy_field => _o.field.to_s },
+          :dependent  => :destroy,
+          :autosave   => true
+      end
+
+      def _with_included_trigrams(_o)
+        self.scoped(:include => _o.trigram_association)
+      end
+    end
+
+    module Rails3ClassMethods
+      include ClassMethods
+
       private
 
       def _add_trigram_association(_o)
@@ -151,7 +178,7 @@ def _with_included_trigrams(_o)
       end
     end
 
-    Rails3ClassMethods = Rails2ClassMethods
+
 
     module Rails4ClassMethods
       include ClassMethods
@@ -173,4 +200,4 @@ def _with_included_trigrams(_o)
     end
 
   end
-end
+end

spec/fuzzily/searchable_spec.rb

@@ -140,6 +140,12 @@ def Stuff.name ; 'Stuff' ; end
         3.times { subject.create!(:name => 'Paris') }
         subject.find_by_fuzzy_name('Paris', :limit => 2).length.should == 2
       end
+
+      it 'honours offset option' do
+        subject.fuzzily_searchable :name
+        3.times { subject.create!(:name => 'Paris') }
+        subject.find_by_fuzzy_name('Paris', :offset => 2).length.should == 1
+      end
     end
   end