lib/precedences/precedence.rb in precedences-1.7.0 vs lib/precedences/precedence.rb in precedences-1.7.1

@@ -179,11 +179,11 @@
   #               Else (default) add at the bottom
   #
   attr_reader :added_choices_before
   attr_reader :added_choices_after
   def add(name, value, **params)
-    @added_choices_before = []
-    @added_choices_after  = []
+    @added_choices_before ||= []
+    @added_choices_after  ||= []
     name.is_a?(String) || raise(ArgumentError.new("First argument should be a String."))
     lechoix = {name: name, value: value}
     if params[:at_top]
       @added_choices_before << lechoix
     else