istomoya - 2017-09-23

rakefile of fruit_processor_gem is modified.
See https://sourceforge.net/p/fortranxunit/bugs/6/

On some versions of ruby (between version 1.9 and 2.1) and minitest (version 5),
fruit_processor_gem/test/fruit_processor_test.rb
fruit_processor_gem/test/misc_test.rb
may need modification.
Samples of modification are added as
fruit_processor_gem/test/fruit_processor_test_ruby2.rb
fruit_processor_gem/test/misc_test_ruby2.rb
See https://sourceforge.net/p/fortranxunit/bugs/5/