alias_handler.rb in yard-0.9.6

- old
+ new

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 # Handles alias and alias_method calls
 class YARD::Handlers::Ruby::AliasHandler < YARD::Handlers::Ruby::Base
   handles :alias, method_call(:alias_method)
   namespace_only
 
@@ -17,11 +18,12 @@
         end
       end
     end
     raise YARD::Parser::UndocumentableError, "alias/alias_method" if names.size != 2
 
-    new_meth, old_meth = names[0].to_sym, names[1].to_sym
+    new_meth = names[0].to_sym
+    old_meth = names[1].to_sym
     old_obj = namespace.child(:name => old_meth, :scope => scope)
     new_obj = register MethodObject.new(namespace, new_meth, scope) do |o|
       o.add_file(parser.file, statement.line)
     end
     namespace.aliases[new_obj] = old_meth
@@ -37,6 +39,6 @@
       new_obj.docstring.object = new_obj
     else
       new_obj.signature = "def #{new_meth}" # this is all we know.
     end
   end
-end
\ No newline at end of file
+end