[ruby/irb] Drop src_encoding.rb (https://github.com/ruby/irb/pull/634)
Its method IRB.default_src_encoding was only used in magic-file.rb, which has been removed.
IRB.default_src_encoding
magic-file.rb
https://github.com/ruby/irb/commit/ed98983b1f
Added by st0012 (Stan Lo) over 2 years ago
[ruby/irb] Drop src_encoding.rb
(https://github.com/ruby/irb/pull/634)
Its method
IRB.default_src_encodingwas only used inmagic-file.rb,which has been removed.
https://github.com/ruby/irb/commit/ed98983b1f