complex.rb in json_pure-2.0.0

- old
+ new

@@ -1,5 +1,6 @@
+#frozen_string_literal: false
 unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
   require 'json'
 end
 defined?(::Complex) or require 'complex'
 
@@ -23,6 +24,6 @@
 
   # Stores class name (Complex) along with real value <tt>r</tt> and imaginary value <tt>i</tt> as JSON string
   def to_json(*)
     as_json.to_json
   end
-end
\ No newline at end of file
+end