add parentheses to method definitions with arguments

to keep it uniform with the rest of the repo
rack · Sep 27, 2013 · 8e2cc95 · 8e2cc95
1 parent 65bf5e7
commit 8e2cc95
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/rack/cascade.rb b/lib/rack/cascade.rb
@@ -38,12 +38,12 @@ def call(env)
       result
     end
 
-    def add app
+    def add(app)
       @has_app[app] = true
       @apps << app
     end
 
-    def include? app
+    def include?(app)
       @has_app.include? app
     end