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| -rw-r--r-- | man/ruby.1 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/man/ruby.1 b/man/ruby.1 index d19cea99ca..8141a6d7ef 100644 --- a/man/ruby.1 +++ b/man/ruby.1 @@ -523,6 +523,13 @@ variable is not defined, Ruby refers to If set, Ruby tries to free all dynamically allocated memories. Introduced in Ruby 3.3, default: unset. .Pp +.It Ev RUBY_BOX +If set to +.Li 1 , +Ruby Box is enabled and users will be able to execute +.Li Ruby::Box.new . +Ruby Box is an experimental feature introduced in Ruby 4.0. +.Pp .It Ev RUBY_IO_BUFFER_DEFAULT_SIZE The custom default buffer size of .Li IO::Buffer . |