lib/qlang/api/integral_api.rb in qlang-0.0.27182000 vs lib/qlang/api/integral_api.rb in qlang-0.0.27182100

@@ -5,10 +5,10 @@
         a, b = range.split('..')
         case $meta_info.lang
         when :ruby
           "S(#{func}, #{delta})[#{a}, #{b}]"
         else
-          fail "Integral is not implemented for #{LANGS_HASH[$meta_info.lang.to_s]}"
+          fail "Integral is not implemented for #{$meta_info.lang_str}"
         end
 
       end
       module_function :execute
     end