lib/eml/lib/basic_auth/verify.rb in eml-2.0.0 vs lib/eml/lib/basic_auth/verify.rb in eml-2.1.0

@@ -6,30 +6,30 @@
     class Verify
       extend T::Sig
 
       sig do
         params(
-          auth_token: String,
+          auth_token: T.nilable(String),
           username: String,
           password: String
         ).returns(T::Boolean)
       end
       def self.call(auth_token, username, password)
         new(auth_token, username, password).call
       end
 
       sig do
         params(
-          auth_token: String,
+          auth_token: T.nilable(String),
           username: String,
           password: String
         ).void
       end
       def initialize(auth_token, username, password)
-        @auth_token = auth_token
-        @username = username
-        @password = password
+        @auth_token = T.let(auth_token || "", String)
+        @username = T.let(username, String)
+        @password = T.let(password, String)
       end
 
       sig { returns(T::Boolean) }
       def call
         request_token = parse_auth_token
@@ -38,9 +38,10 @@
         ::EML::ConstantTimeCompare.(request_token, expected_token)
       end
 
       private
 
+      sig { returns(String) }
       def parse_auth_token
         @auth_token.sub(/^[^\s]+\s/, "")
       end
     end
   end