spec/ruby/library/set/to_s_spec.rb


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require_relative 'shared/inspect'
require 'set'

ruby_version_is "2.5" do
  describe "Set#to_s" do
    it_behaves_like :set_inspect, :to_s

    it "is an alias of inspect" do
      set = Set.new
      set.method(:to_s).should == set.method(:inspect)
    end
  end
end