spec/fake_app.rb in action_args-1.0.0 vs spec/fake_app.rb in action_args-1.0.1

@@ -37,9 +37,15 @@
     @author = Author.find params[:id]
     render text: @author.name
   end
 end
 class BooksController < ApplicationController
+  # optional parameter
+  def index(page = 1)
+    @books = Book.limit(10).offset((page.to_i - 1) * 10)
+    render text: 'index'
+  end
+
   def show(id)
     @book = Book.find(id)
     render text: @book.title
   end