unsplash.rb in unsplash-1.5.1

- old
+ new

@@ -1,6 +1,7 @@
 require "oauth2"
 require "httparty"
+require "delegate"
 
 require "unsplash/version"
 require "unsplash/configuration"
 require "unsplash/errors"
 require "unsplash/client"