configuration.rb in packwerk-3.1.0

- old
+ new

@@ -58,10 +58,13 @@
     attr_reader(:config_path)
 
     sig { returns(Pathname) }
     attr_reader(:cache_directory)
 
+    sig { params(parallel: T::Boolean).returns(T::Boolean) }
+    attr_writer(:parallel)
+
     sig do
       params(
         configs: T::Hash[String, T.untyped],
         config_path: T.nilable(String),
       ).void
@@ -70,10 +73,10 @@
       @include = T.let(configs["include"] || DEFAULT_INCLUDE_GLOBS, T::Array[String])
       @exclude = T.let(configs["exclude"] || DEFAULT_EXCLUDE_GLOBS, T::Array[String])
       root = config_path ? File.dirname(config_path) : "."
       @root_path = T.let(File.expand_path(root), String)
       @package_paths = T.let(configs["package_paths"] || "**/", T.any(String, T::Array[String]))
-      @custom_associations = T.let(configs["custom_associations"] || [], T::Array[Symbol])
+      @custom_associations = T.let((configs["custom_associations"] || []).map(&:to_sym), T::Array[Symbol])
       @parallel = T.let(configs.key?("parallel") ? configs["parallel"] : true, T::Boolean)
       @cache_enabled = T.let(configs.key?("cache") ? configs["cache"] : false, T::Boolean)
       @cache_directory = T.let(Pathname.new(configs["cache_directory"] || "tmp/cache/packwerk"), Pathname)
       @config_path = config_path
 