This was removed in Ruby 2.7. It was neat, but a bit of a blunt instrument.
True, it had it for a while. Some folks consider Ruby to be Perl's spiritual successor while Python is oft considered the anti-Perl. Ruby's special global variables are pretty Perl like.
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True, it had it for a while. Some folks consider Ruby to be Perl's spiritual successor while Python is oft considered the anti-Perl. Ruby's special global variables are pretty Perl like.