lib/rails/auth/credentials.rb in rails-auth-2.1.4 vs lib/rails/auth/credentials.rb in rails-auth-2.2.0

@@ -16,16 +16,18 @@
         new(env.fetch(Rails::Auth::Env::CREDENTIALS_ENV_KEY, {}))
       end
 
       def initialize(credentials = {})
         raise TypeError, "expected Hash, got #{credentials.class}" unless credentials.is_a?(Hash)
+
         @credentials = credentials
       end
 
       def []=(type, value)
         return if @credentials.key?(type) && @credentials[type] == value
         raise TypeError, "expected String for type, got #{type.class}" unless type.is_a?(String)
         raise AlreadyAuthorizedError, "credential '#{type}' has already been set" if @credentials.key?(type)
+
         @credentials[type] = value
       end
 
       def [](type)
         @credentials[type.to_s]