helpers.rb in api-auth-1.2.0

- old
+ new

@@ -1,18 +1,31 @@
 module ApiAuth
 
   module Helpers # :nodoc:
-    
+
     def b64_encode(string)
-      Base64.strict_encode64(string)
+      if Base64.respond_to?(:strict_encode64)
+        Base64.strict_encode64(string)
+      else
+        # Fall back to stripping out newlines on Ruby 1.8.
+        Base64.encode64(string).gsub(/\n/, '')
+      end
     end
-    
+
+    def md5_base64digest(string)
+      if Digest::MD5.respond_to?(:base64digest)
+        Digest::MD5.base64digest(string)
+      else
+        b64_encode(Digest::MD5.digest(string))
+      end
+    end
+
     # Capitalizes the keys of a hash
     def capitalize_keys(hsh)
       capitalized_hash = {}
       hsh.each_pair {|k,v| capitalized_hash[k.to_s.upcase] = v }
       capitalized_hash
     end
-    
+
   end
-  
+
 end