lib/paginate/base.rb in paginate-2.0.0 vs lib/paginate/base.rb in paginate-3.0.0

@@ -1,14 +1,17 @@
 module Paginate
   class Base
     attr_accessor :options
+    attr_accessor :scope
 
-    def initialize(options = {})
+    def initialize(scope, options = {})
+      @scope = scope
+
       if options.kind_of?(Hash)
         @options = options
       else
-        @options = {:page => options.to_i}
+        @options = {page: options.to_i}
       end
 
       @options.reverse_merge!(Paginate::Config.to_hash)
     end
 
@@ -19,11 +22,11 @@
     def next_page?
       collection_size > options[:size]
     end
 
     def previous_page?
-      options[:page] > 1
+      page > 1
     end
 
     def page
       [1, options.fetch(:page, 1).to_i].max
     end
@@ -35,9 +38,15 @@
     def limit
       [options[:size], 10].compact.first.to_i + 1
     end
 
     def to_options
-      { :limit => limit, :offset => offset }
+      {limit: limit, offset: offset}
+    end
+
+    def to_scope
+      scope
+        .limit(limit)
+        .offset(offset)
     end
   end
 end