Convert to 1.8 Hash syntax

Signed-off-by: David Celis <me@davidcel.is>

Author: davidcelis

lib/grape/pagination.rb

@@ -23,12 +23,12 @@ def paginate(collection)
 
       base.class_eval do
         def self.paginate(options = {})
-          options.reverse_merge!(per_page: 10)
+          options.reverse_merge!(:per_page => 10)
           params do
-            optional :page,     type: Integer, default: 1,
-                                desc: 'Page offset to fetch.'
-            optional :per_page, type: Integer, default: options[:per_page],
-                                desc: 'Number of results to return per page.'
+            optional :page,     :type => Integer, :default => 1,
+                                :desc => 'Page of results to fetch.'
+            optional :per_page, :type => Integer, :default => options[:per_page],
+                                :desc => 'Number of results to return per page.'
           end
         end
       end

spec/support/numbers_controller.rb

@@ -5,7 +5,7 @@ module Rails
   def self.application
     @application ||= begin
       routes = ActionDispatch::Routing::RouteSet.new
-      OpenStruct.new(routes: routes, env_config: {})
+      OpenStruct.new(:routes => routes, :env_config => {})
     end
   end
 end
@@ -39,13 +39,13 @@ def teardown(*methods)
 end
 
 Rails.application.routes.draw do
-  resources :numbers, only: [:index]
+  resources :numbers, :only => [:index]
 end
 
 class NumbersController < ActionController::Base
   include Rails.application.routes.url_helpers
 
-  after_filter only: [:index] { paginate(:numbers) }
+  after_filter :only => [:index] { paginate(:numbers) }
 
   def index
     page = params.fetch(:page, 1).to_i
@@ -58,6 +58,6 @@ def index
     end
 
     @numbers = PaginatedSet.new(page, 25, total)
-    render json: @numbers
+    render :json => @numbers
   end
 end