Markus Schirp cb2ca5132e Remove redundant freeze calls ... * Rubocop meanwhile knows the singleton class problem.		2018-12-25 11:42:51 +00:00
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mutant	Remove redundant freeze calls	2018-12-25 11:42:51 +00:00
mutant_spec.rb	Change required Ruby version to >=2.3	2018-09-12 14:21:24 +00:00