lib/berkshelf/api/config.rb in berkshelf-api-0.2.0 vs lib/berkshelf/api/config.rb in berkshelf-api-1.0.0

@@ -1,6 +1,7 @@
 require 'buff/config/json'
+require 'digest/sha1'
 
 module Berkshelf::API
   class Config < Buff::Config::JSON
     class << self
       # @return [String]
@@ -22,7 +23,11 @@
           options: {
             url: 'http://cookbooks.opscode.com/api/v1'
           }
         }
       ]
+
+    def endpoints_checksum
+      Digest::SHA1.hexdigest(endpoints.collect {|x| x.to_hash }.to_s)
+    end
   end
 end