Merge pull request davidcelis#65 from codeodor/fix-specs

Set default paginator in ENV so specs don't fail without it

Author: davidcelis

.travis.yml

@@ -1,11 +1,8 @@
 language: ruby
 sudo: false
 rvm:
-  - 1.9.3
-  - 2.0.0
-  - 2.1.0
-  - 2.2.0
-  - 2.3.0
+  - 2.2.5
+  - 2.3.1
 script: bundle exec rspec
 env:
   - PAGINATOR=kaminari

spec/spec_helper.rb

@@ -2,15 +2,14 @@
 require 'support/numbers_api'
 require 'api-pagination'
 
-if ENV['PAGINATOR']
-  require ENV['PAGINATOR']
-  ApiPagination.config.paginator = ENV['PAGINATOR'].to_sym
-else
+if ENV['PAGINATOR'].nil?
   warn 'No PAGINATOR set. Defaulting to kaminari. To test against will_paginate, run `PAGINATOR=will_paginate bundle exec rspec`'
-  require 'kaminari'
-  ApiPagination.config.paginator = :kaminari
+  ENV['PAGINATOR'] = 'kaminari'
 end
 
+require ENV['PAGINATOR']
+ApiPagination.config.paginator = ENV['PAGINATOR'].to_sym
+
 require 'will_paginate/array'
 
 RSpec.configure do |config|