lib/rest-firebase.rb in rest-firebase-1.0.0 vs lib/rest-firebase.rb in rest-firebase-1.0.1

@@ -73,18 +73,18 @@
         super
       end
     end
   end
 
-  def request env, app=app
+  def request env, a=app
     check_auth
     query = env[REQUEST_QUERY].inject({}) do |q, (k, v)|
       q[k] = Json.encode(v)
       q
     end
     super(env.merge(REQUEST_PATH => "#{env[REQUEST_PATH]}.json",
-                    REQUEST_QUERY => query), app)
+                    REQUEST_QUERY => query), a)
   end
 
   def generate_auth opts={}
     raise RestFirebase::Error::ClientError.new(
       "Please set your secret") unless secret
@@ -101,10 +101,10 @@
   def query
     {:auth => auth}
   end
 
   private
-  def base64url str; [str].pack('m0').tr("+/\n", '-_'); end
+  def base64url str; [str].pack('m0').tr('+/', '-_'); end
   def default_auth    ; generate_auth  ; end
   def default_auth_ttl; 82800          ; end
   def default_iat     ; Time.now.to_i  ; end
 
   def check_auth