messages.rb in yard-0.9.6

- old
+ new

@@ -1,5 +1,6 @@
+# frozen_string_literal: true
 module YARD
   module I18n
     # Acts as a container for {Message} objects.
     #
     # @since 0.8.1
@@ -40,10 +41,10 @@
       # Checks if this messages list is equal to another messages list.
       #
       # @param [Messages] other the container to compare.
       # @return [Boolean] whether +self+ and +other+ is equivalence or not.
       def ==(other)
-        other.is_a?(self.class) and
+        other.is_a?(self.class) &&
           @messages == other.messages
       end
 
       protected
 