Support for the Ruby 2.4 series has ended. See here for reference.
Now that we've got something that is always here, define to_s so when code tries to use this, it at least just shows up like it should.
This page was generated for Ruby 2.4.2
Ruby-doc.org is a service of James Britt and Neurogami, purveyors of fine dance noise.
Generated with Ruby-doc Rdoc Generator 0.42.0.